39928692050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1283}}^1$

素因数の和:1477

約数の個数: 144

約数和(自身を含む): 83913200640

約数和(自身を除く): 43984508590

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 127, 130, 145, 169, 254, 290, 325, 338, 377, 635, 650, 725, 754, 845, 1270, 1283, 1450, 1651, 1690, 1885, 2566, 3175, 3302, 3683, 3770, 4225, 4901, 6350, 6415, 7366, 8255, 8450, 9425, 9802, 12830, 16510, 16679, 18415, 18850, 21463, 24505, 32075, 33358, 36830, 37207, 41275, 42926, 47879, 49010, 64150, 74414, 82550, 83395, 92075, 95758, 107315, 122525, 162941, 166790, 184150, 186035, 214630, 216827, 239395, 245050, 325882, 372070, 416975, 433654, 478790, 483691, 536575, 622427, 814705, 833950, 930175, 967382, 1073150, 1084135, 1196975, 1244854, 1629410, 1860350, 2118233, 2168270, 2393950, 2418455, 3112135, 4073525, 4236466, 4725289, 4836910, 5420675, 6224270, 6287983, 8147050, 9450578, 10591165, 10841350, 12092275, 12575966, 15560675, 21182330, 23626445, 24184550, 27537029, 31121350, 31439915, 47252890, 52955825, 55074058, 61428757, 62879830, 105911650, 118132225, 122857514, 137685145, 157199575, 236264450, 275370290, 307143785, 314399150, 614287570, 688425725, 798573841, 1376851450, 1535718925, 1597147682, 3071437850, 3992869205, 7985738410, 19964346025, 39928692050]

約数ペア:

[(1, 39928692050), (2, 19964346025), (5, 7985738410), (10, 3992869205), (13, 3071437850), (25, 1597147682), (26, 1535718925), (29, 1376851450), (50, 798573841), (58, 688425725), (65, 614287570), (127, 314399150), (130, 307143785), (145, 275370290), (169, 236264450), (254, 157199575), (290, 137685145), (325, 122857514), (338, 118132225), (377, 105911650), (635, 62879830), (650, 61428757), (725, 55074058), (754, 52955825), (845, 47252890), (1270, 31439915), (1283, 31121350), (1450, 27537029), (1651, 24184550), (1690, 23626445), (1885, 21182330), (2566, 15560675), (3175, 12575966), (3302, 12092275), (3683, 10841350), (3770, 10591165), (4225, 9450578), (4901, 8147050), (6350, 6287983), (6415, 6224270), (7366, 5420675), (8255, 4836910), (8450, 4725289), (9425, 4236466), (9802, 4073525), (12830, 3112135), (16510, 2418455), (16679, 2393950), (18415, 2168270), (18850, 2118233), (21463, 1860350), (24505, 1629410), (32075, 1244854), (33358, 1196975), (36830, 1084135), (37207, 1073150), (41275, 967382), (42926, 930175), (47879, 833950), (49010, 814705), (64150, 622427), (74414, 536575), (82550, 483691), (83395, 478790), (92075, 433654), (95758, 416975), (107315, 372070), (122525, 325882), (162941, 245050), (166790, 239395), (184150, 216827), (186035, 214630)]