4785280

素因数分解:

$2^7\times 5^1\times {\mathrm{7477}}^1$

素因数の和:7496

約数の個数: 32

約数和(自身を含む): 11441340

約数和(自身を除く): 6656060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 7477, 14954, 29908, 37385, 59816, 74770, 119632, 149540, 239264, 299080, 478528, 598160, 957056, 1196320, 2392640, 4785280]

約数ペア:

[(1, 4785280), (2, 2392640), (4, 1196320), (5, 957056), (8, 598160), (10, 478528), (16, 299080), (20, 239264), (32, 149540), (40, 119632), (64, 74770), (80, 59816), (128, 37385), (160, 29908), (320, 14954), (640, 7477)]