10127120

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:747

約数の個数: 40

約数和(自身を含む): 23682264

約数和(自身を除く): 13555144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 457, 554, 914, 1108, 1385, 1828, 2216, 2285, 2770, 3656, 4432, 4570, 5540, 7312, 9140, 11080, 18280, 22160, 36560, 126589, 253178, 506356, 632945, 1012712, 1265890, 2025424, 2531780, 5063560, 10127120]

約数ペア:

[(1, 10127120), (2, 5063560), (4, 2531780), (5, 2025424), (8, 1265890), (10, 1012712), (16, 632945), (20, 506356), (40, 253178), (80, 126589), (277, 36560), (457, 22160), (554, 18280), (914, 11080), (1108, 9140), (1385, 7312), (1828, 5540), (2216, 4570), (2285, 4432), (2770, 3656)]