24528220

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6421}}^1$

素因数の和:6621

約数の個数: 24

約数和(自身を含む): 51787008

約数和(自身を除く): 27258788

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 6421, 12842, 25684, 32105, 64210, 128420, 1226411, 2452822, 4905644, 6132055, 12264110, 24528220]

約数ペア:

[(1, 24528220), (2, 12264110), (4, 6132055), (5, 4905644), (10, 2452822), (20, 1226411), (191, 128420), (382, 64210), (764, 32105), (955, 25684), (1910, 12842), (3820, 6421)]