477524440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{3643}}^1$

素因数の和:3796

約数の個数: 64

約数和(自身を含む): 1121623200

約数和(自身を除く): 644098760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 113, 116, 145, 226, 232, 290, 452, 565, 580, 904, 1130, 1160, 2260, 3277, 3643, 4520, 6554, 7286, 13108, 14572, 16385, 18215, 26216, 29144, 32770, 36430, 65540, 72860, 105647, 131080, 145720, 211294, 411659, 422588, 528235, 823318, 845176, 1056470, 1646636, 2058295, 2112940, 3293272, 4116590, 4225880, 8233180, 11938111, 16466360, 23876222, 47752444, 59690555, 95504888, 119381110, 238762220, 477524440]

約数ペア:

[(1, 477524440), (2, 238762220), (4, 119381110), (5, 95504888), (8, 59690555), (10, 47752444), (20, 23876222), (29, 16466360), (40, 11938111), (58, 8233180), (113, 4225880), (116, 4116590), (145, 3293272), (226, 2112940), (232, 2058295), (290, 1646636), (452, 1056470), (565, 845176), (580, 823318), (904, 528235), (1130, 422588), (1160, 411659), (2260, 211294), (3277, 145720), (3643, 131080), (4520, 105647), (6554, 72860), (7286, 65540), (13108, 36430), (14572, 32770), (16385, 29144), (18215, 26216)]