20134321900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{4943}}^1$

素因数の和:5021

約数の個数: 216

約数和(自身を含む): 56955354624

約数和(自身を除く): 36821032724

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 44, 46, 50, 55, 70, 77, 92, 100, 110, 115, 140, 154, 161, 175, 220, 230, 253, 275, 308, 322, 350, 385, 460, 506, 529, 550, 575, 644, 700, 770, 805, 1012, 1058, 1100, 1150, 1265, 1540, 1610, 1771, 1925, 2116, 2300, 2530, 2645, 3220, 3542, 3703, 3850, 4025, 4943, 5060, 5290, 5819, 6325, 7084, 7406, 7700, 8050, 8855, 9886, 10580, 11638, 12650, 13225, 14812, 16100, 17710, 18515, 19772, 23276, 24715, 25300, 26450, 29095, 34601, 35420, 37030, 40733, 44275, 49430, 52900, 54373, 58190, 69202, 74060, 81466, 88550, 92575, 98860, 108746, 113689, 116380, 123575, 138404, 145475, 162932, 173005, 177100, 185150, 203665, 217492, 227378, 247150, 271865, 290950, 346010, 370300, 380611, 407330, 454756, 494300, 543730, 568445, 581900, 692020, 761222, 795823, 814660, 865025, 1018325, 1087460, 1136890, 1250579, 1359325, 1522444, 1591646, 1730050, 1903055, 2036650, 2273780, 2501158, 2614847, 2718650, 2842225, 3183292, 3460100, 3806110, 3979115, 4073300, 5002316, 5229694, 5437300, 5684450, 6252895, 7612220, 7958230, 8754053, 9515275, 10459388, 11368900, 12505790, 13074235, 15916460, 17508106, 18303929, 19030550, 19895575, 25011580, 26148470, 28763317, 31264475, 35016212, 36607858, 38061100, 39791150, 43770265, 52296940, 57526634, 62528950, 65371175, 73215716, 79582300, 87540530, 91519645, 115053268, 125057900, 130742350, 143816585, 175081060, 183039290, 201343219, 218851325, 261484700, 287633170, 366078580, 402686438, 437702650, 457598225, 575266340, 719082925, 805372876, 875405300, 915196450, 1006716095, 1438165850, 1830392900, 2013432190, 2876331700, 4026864380, 5033580475, 10067160950, 20134321900]

約数ペア:

[(1, 20134321900), (2, 10067160950), (4, 5033580475), (5, 4026864380), (7, 2876331700), (10, 2013432190), (11, 1830392900), (14, 1438165850), (20, 1006716095), (22, 915196450), (23, 875405300), (25, 805372876), (28, 719082925), (35, 575266340), (44, 457598225), (46, 437702650), (50, 402686438), (55, 366078580), (70, 287633170), (77, 261484700), (92, 218851325), (100, 201343219), (110, 183039290), (115, 175081060), (140, 143816585), (154, 130742350), (161, 125057900), (175, 115053268), (220, 91519645), (230, 87540530), (253, 79582300), (275, 73215716), (308, 65371175), (322, 62528950), (350, 57526634), (385, 52296940), (460, 43770265), (506, 39791150), (529, 38061100), (550, 36607858), (575, 35016212), (644, 31264475), (700, 28763317), (770, 26148470), (805, 25011580), (1012, 19895575), (1058, 19030550), (1100, 18303929), (1150, 17508106), (1265, 15916460), (1540, 13074235), (1610, 12505790), (1771, 11368900), (1925, 10459388), (2116, 9515275), (2300, 8754053), (2530, 7958230), (2645, 7612220), (3220, 6252895), (3542, 5684450), (3703, 5437300), (3850, 5229694), (4025, 5002316), (4943, 4073300), (5060, 3979115), (5290, 3806110), (5819, 3460100), (6325, 3183292), (7084, 2842225), (7406, 2718650), (7700, 2614847), (8050, 2501158), (8855, 2273780), (9886, 2036650), (10580, 1903055), (11638, 1730050), (12650, 1591646), (13225, 1522444), (14812, 1359325), (16100, 1250579), (17710, 1136890), (18515, 1087460), (19772, 1018325), (23276, 865025), (24715, 814660), (25300, 795823), (26450, 761222), (29095, 692020), (34601, 581900), (35420, 568445), (37030, 543730), (40733, 494300), (44275, 454756), (49430, 407330), (52900, 380611), (54373, 370300), (58190, 346010), (69202, 290950), (74060, 271865), (81466, 247150), (88550, 227378), (92575, 217492), (98860, 203665), (108746, 185150), (113689, 177100), (116380, 173005), (123575, 162932), (138404, 145475)]