18223963450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{727}}^1$

素因数の和:1157

約数の個数: 192

約数和(自身を含む): 44925124608

約数和(自身を除く): 26701161158

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 85, 110, 119, 154, 170, 175, 187, 238, 275, 350, 374, 383, 385, 425, 550, 595, 727, 766, 770, 850, 935, 1190, 1309, 1454, 1870, 1915, 1925, 2618, 2681, 2975, 3635, 3830, 3850, 4213, 4675, 5089, 5362, 5950, 6511, 6545, 7270, 7997, 8426, 9350, 9575, 10178, 12359, 13022, 13090, 13405, 15994, 18175, 19150, 21065, 24718, 25445, 26810, 29491, 32555, 32725, 36350, 39985, 42130, 45577, 50890, 55979, 58982, 61795, 65110, 65450, 67025, 71621, 79970, 86513, 91154, 105325, 111958, 123590, 127225, 134050, 135949, 143242, 147455, 162775, 173026, 199925, 210650, 227885, 254450, 271898, 278441, 279895, 294910, 308975, 325550, 358105, 399850, 432565, 455770, 501347, 556882, 559790, 617950, 679745, 716210, 737275, 865130, 951643, 1002694, 1139425, 1359490, 1392205, 1399475, 1474550, 1790525, 1903286, 1949087, 2162825, 2278850, 2506735, 2784410, 2798950, 3062851, 3398725, 3581050, 3898174, 4325650, 4733497, 4758215, 5013470, 6125702, 6797450, 6961025, 9466994, 9516430, 9745435, 12533675, 13922050, 15314255, 19490870, 21439957, 23667485, 23791075, 25067350, 30628510, 33134479, 42879914, 47334970, 47582150, 48727175, 52068467, 66268958, 76571275, 97454350, 104136934, 107199785, 118337425, 153142550, 165672395, 214399570, 236674850, 260342335, 331344790, 364479269, 520684670, 535998925, 728958538, 828361975, 1071997850, 1301711675, 1656723950, 1822396345, 2603423350, 3644792690, 9111981725, 18223963450]

約数ペア:

[(1, 18223963450), (2, 9111981725), (5, 3644792690), (7, 2603423350), (10, 1822396345), (11, 1656723950), (14, 1301711675), (17, 1071997850), (22, 828361975), (25, 728958538), (34, 535998925), (35, 520684670), (50, 364479269), (55, 331344790), (70, 260342335), (77, 236674850), (85, 214399570), (110, 165672395), (119, 153142550), (154, 118337425), (170, 107199785), (175, 104136934), (187, 97454350), (238, 76571275), (275, 66268958), (350, 52068467), (374, 48727175), (383, 47582150), (385, 47334970), (425, 42879914), (550, 33134479), (595, 30628510), (727, 25067350), (766, 23791075), (770, 23667485), (850, 21439957), (935, 19490870), (1190, 15314255), (1309, 13922050), (1454, 12533675), (1870, 9745435), (1915, 9516430), (1925, 9466994), (2618, 6961025), (2681, 6797450), (2975, 6125702), (3635, 5013470), (3830, 4758215), (3850, 4733497), (4213, 4325650), (4675, 3898174), (5089, 3581050), (5362, 3398725), (5950, 3062851), (6511, 2798950), (6545, 2784410), (7270, 2506735), (7997, 2278850), (8426, 2162825), (9350, 1949087), (9575, 1903286), (10178, 1790525), (12359, 1474550), (13022, 1399475), (13090, 1392205), (13405, 1359490), (15994, 1139425), (18175, 1002694), (19150, 951643), (21065, 865130), (24718, 737275), (25445, 716210), (26810, 679745), (29491, 617950), (32555, 559790), (32725, 556882), (36350, 501347), (39985, 455770), (42130, 432565), (45577, 399850), (50890, 358105), (55979, 325550), (58982, 308975), (61795, 294910), (65110, 279895), (65450, 278441), (67025, 271898), (71621, 254450), (79970, 227885), (86513, 210650), (91154, 199925), (105325, 173026), (111958, 162775), (123590, 147455), (127225, 143242), (134050, 135949)]