58409360

素因数分解:

$2^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1487}}^1$

素因数の和:1991

約数の個数: 40

約数和(自身を含む): 136169856

約数和(自身を除く): 77760496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 491, 982, 1487, 1964, 2455, 2974, 3928, 4910, 5948, 7435, 7856, 9820, 11896, 14870, 19640, 23792, 29740, 39280, 59480, 118960, 730117, 1460234, 2920468, 3650585, 5840936, 7301170, 11681872, 14602340, 29204680, 58409360]

約数ペア:

[(1, 58409360), (2, 29204680), (4, 14602340), (5, 11681872), (8, 7301170), (10, 5840936), (16, 3650585), (20, 2920468), (40, 1460234), (80, 730117), (491, 118960), (982, 59480), (1487, 39280), (1964, 29740), (2455, 23792), (2974, 19640), (3928, 14870), (4910, 11896), (5948, 9820), (7435, 7856)]