56429360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 146240640

約数和(自身を除く): 89811280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1871, 1885, 2320, 3016, 3742, 3770, 6032, 7484, 7540, 9355, 14968, 15080, 18710, 24323, 29936, 30160, 37420, 48646, 54259, 74840, 97292, 108518, 121615, 149680, 194584, 217036, 243230, 271295, 389168, 434072, 486460, 542590, 705367, 868144, 972920, 1085180, 1410734, 1945840, 2170360, 2821468, 3526835, 4340720, 5642936, 7053670, 11285872, 14107340, 28214680, 56429360]

約数ペア:

[(1, 56429360), (2, 28214680), (4, 14107340), (5, 11285872), (8, 7053670), (10, 5642936), (13, 4340720), (16, 3526835), (20, 2821468), (26, 2170360), (29, 1945840), (40, 1410734), (52, 1085180), (58, 972920), (65, 868144), (80, 705367), (104, 542590), (116, 486460), (130, 434072), (145, 389168), (208, 271295), (232, 243230), (260, 217036), (290, 194584), (377, 149680), (464, 121615), (520, 108518), (580, 97292), (754, 74840), (1040, 54259), (1160, 48646), (1508, 37420), (1871, 30160), (1885, 29936), (2320, 24323), (3016, 18710), (3742, 15080), (3770, 14968), (6032, 9355), (7484, 7540)]