75760540

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{25423}}^1$

素因数の和:25581

約数の個数: 24

約数和(自身を含む): 160171200

約数和(自身を除く): 84410660

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 25423, 50846, 101692, 127115, 254230, 508460, 3788027, 7576054, 15152108, 18940135, 37880270, 75760540]

約数ペア:

[(1, 75760540), (2, 37880270), (4, 18940135), (5, 15152108), (10, 7576054), (20, 3788027), (149, 508460), (298, 254230), (596, 127115), (745, 101692), (1490, 50846), (2980, 25423)]