271100560

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{29989}}^1$

素因数の和:30115

約数の個数: 40

約数和(自身を含む): 635907960

約数和(自身を除く): 364807400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 29989, 59978, 119956, 149945, 239912, 299890, 479824, 599780, 1199560, 2399120, 3388757, 6777514, 13555028, 16943785, 27110056, 33887570, 54220112, 67775140, 135550280, 271100560]

約数ペア:

[(1, 271100560), (2, 135550280), (4, 67775140), (5, 54220112), (8, 33887570), (10, 27110056), (16, 16943785), (20, 13555028), (40, 6777514), (80, 3388757), (113, 2399120), (226, 1199560), (452, 599780), (565, 479824), (904, 299890), (1130, 239912), (1808, 149945), (2260, 119956), (4520, 59978), (9040, 29989)]