90425540

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{5849}}^1$

素因数の和:6631

約数の個数: 24

約数和(自身を含む): 190171800

約数和(自身を除く): 99746260

約数列:

[1, 2, 4, 5, 10, 20, 773, 1546, 3092, 3865, 5849, 7730, 11698, 15460, 23396, 29245, 58490, 116980, 4521277, 9042554, 18085108, 22606385, 45212770, 90425540]

約数ペア:

[(1, 90425540), (2, 45212770), (4, 22606385), (5, 18085108), (10, 9042554), (20, 4521277), (773, 116980), (1546, 58490), (3092, 29245), (3865, 23396), (5849, 15460), (7730, 11698)]