63073840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 156775680

約数和(自身を除く): 93701840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 232, 248, 290, 310, 464, 496, 580, 620, 877, 899, 1160, 1240, 1754, 1798, 2320, 2480, 3508, 3596, 4385, 4495, 7016, 7192, 8770, 8990, 14032, 14384, 17540, 17980, 25433, 27187, 35080, 35960, 50866, 54374, 70160, 71920, 101732, 108748, 127165, 135935, 203464, 217496, 254330, 271870, 406928, 434992, 508660, 543740, 788423, 1017320, 1087480, 1576846, 2034640, 2174960, 3153692, 3942115, 6307384, 7884230, 12614768, 15768460, 31536920, 63073840]

約数ペア:

[(1, 63073840), (2, 31536920), (4, 15768460), (5, 12614768), (8, 7884230), (10, 6307384), (16, 3942115), (20, 3153692), (29, 2174960), (31, 2034640), (40, 1576846), (58, 1087480), (62, 1017320), (80, 788423), (116, 543740), (124, 508660), (145, 434992), (155, 406928), (232, 271870), (248, 254330), (290, 217496), (310, 203464), (464, 135935), (496, 127165), (580, 108748), (620, 101732), (877, 71920), (899, 70160), (1160, 54374), (1240, 50866), (1754, 35960), (1798, 35080), (2320, 27187), (2480, 25433), (3508, 17980), (3596, 17540), (4385, 14384), (4495, 14032), (7016, 8990), (7192, 8770)]