124129660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{326657}}^1$

素因数の和:326685

約数の個数: 24

約数和(自身を含む): 274392720

約数和(自身を除く): 150263060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 326657, 653314, 1306628, 1633285, 3266570, 6206483, 6533140, 12412966, 24825932, 31032415, 62064830, 124129660]

約数ペア:

[(1, 124129660), (2, 62064830), (4, 31032415), (5, 24825932), (10, 12412966), (19, 6533140), (20, 6206483), (38, 3266570), (76, 1633285), (95, 1306628), (190, 653314), (380, 326657)]