26623993520

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1319

約数の個数: 160

約数和(自身を含む): 64929302592

約数和(自身を除く): 38305309072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 73, 80, 86, 97, 146, 172, 194, 215, 292, 344, 365, 388, 430, 485, 584, 688, 730, 776, 860, 970, 1093, 1168, 1460, 1552, 1720, 1940, 2186, 2920, 3139, 3440, 3880, 4171, 4372, 5465, 5840, 6278, 7081, 7760, 8342, 8744, 10930, 12556, 14162, 15695, 16684, 17488, 20855, 21860, 25112, 28324, 31390, 33368, 35405, 41710, 43720, 46999, 50224, 56648, 62780, 66736, 70810, 79789, 83420, 87440, 93998, 106021, 113296, 125560, 141620, 159578, 166840, 187996, 212042, 234995, 251120, 283240, 304483, 319156, 333680, 375992, 398945, 424084, 469990, 530105, 566480, 608966, 638312, 751984, 797890, 848168, 939980, 1060210, 1217932, 1276624, 1522415, 1595780, 1696336, 1879960, 2120420, 2435864, 3044830, 3191560, 3430927, 3759920, 4240840, 4558903, 4871728, 6089660, 6383120, 6861854, 7739533, 8481680, 9117806, 12179320, 13723708, 15479066, 17154635, 18235612, 22794515, 24358640, 27447416, 30958132, 34309270, 36471224, 38697665, 45589030, 54894832, 61916264, 68618540, 72942448, 77395330, 91178060, 123832528, 137237080, 154790660, 182356120, 274474160, 309581320, 332799919, 364712240, 619162640, 665599838, 1331199676, 1663999595, 2662399352, 3327999190, 5324798704, 6655998380, 13311996760, 26623993520]

約数ペア:

[(1, 26623993520), (2, 13311996760), (4, 6655998380), (5, 5324798704), (8, 3327999190), (10, 2662399352), (16, 1663999595), (20, 1331199676), (40, 665599838), (43, 619162640), (73, 364712240), (80, 332799919), (86, 309581320), (97, 274474160), (146, 182356120), (172, 154790660), (194, 137237080), (215, 123832528), (292, 91178060), (344, 77395330), (365, 72942448), (388, 68618540), (430, 61916264), (485, 54894832), (584, 45589030), (688, 38697665), (730, 36471224), (776, 34309270), (860, 30958132), (970, 27447416), (1093, 24358640), (1168, 22794515), (1460, 18235612), (1552, 17154635), (1720, 15479066), (1940, 13723708), (2186, 12179320), (2920, 9117806), (3139, 8481680), (3440, 7739533), (3880, 6861854), (4171, 6383120), (4372, 6089660), (5465, 4871728), (5840, 4558903), (6278, 4240840), (7081, 3759920), (7760, 3430927), (8342, 3191560), (8744, 3044830), (10930, 2435864), (12556, 2120420), (14162, 1879960), (15695, 1696336), (16684, 1595780), (17488, 1522415), (20855, 1276624), (21860, 1217932), (25112, 1060210), (28324, 939980), (31390, 848168), (33368, 797890), (35405, 751984), (41710, 638312), (43720, 608966), (46999, 566480), (50224, 530105), (56648, 469990), (62780, 424084), (66736, 398945), (70810, 375992), (79789, 333680), (83420, 319156), (87440, 304483), (93998, 283240), (106021, 251120), (113296, 234995), (125560, 212042), (141620, 187996), (159578, 166840)]