909031571120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{6246781}}^1$

素因数の和:6246918

約数の個数: 80

約数和(自身を含む): 2258736422688

約数和(自身を除く): 1349704851568

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 107, 136, 170, 214, 272, 340, 428, 535, 680, 856, 1070, 1360, 1712, 1819, 2140, 3638, 4280, 7276, 8560, 9095, 14552, 18190, 29104, 36380, 72760, 145520, 6246781, 12493562, 24987124, 31233905, 49974248, 62467810, 99948496, 106195277, 124935620, 212390554, 249871240, 424781108, 499742480, 530976385, 668405567, 849562216, 1061952770, 1336811134, 1699124432, 2123905540, 2673622268, 3342027835, 4247811080, 5347244536, 6684055670, 8495622160, 10694489072, 11362894639, 13368111340, 22725789278, 26736222680, 45451578556, 53472445360, 56814473195, 90903157112, 113628946390, 181806314224, 227257892780, 454515785560, 909031571120]

約数ペア:

[(1, 909031571120), (2, 454515785560), (4, 227257892780), (5, 181806314224), (8, 113628946390), (10, 90903157112), (16, 56814473195), (17, 53472445360), (20, 45451578556), (34, 26736222680), (40, 22725789278), (68, 13368111340), (80, 11362894639), (85, 10694489072), (107, 8495622160), (136, 6684055670), (170, 5347244536), (214, 4247811080), (272, 3342027835), (340, 2673622268), (428, 2123905540), (535, 1699124432), (680, 1336811134), (856, 1061952770), (1070, 849562216), (1360, 668405567), (1712, 530976385), (1819, 499742480), (2140, 424781108), (3638, 249871240), (4280, 212390554), (7276, 124935620), (8560, 106195277), (9095, 99948496), (14552, 62467810), (18190, 49974248), (29104, 31233905), (36380, 24987124), (72760, 12493562), (145520, 6246781)]