1014740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 2154600

約数和(自身を除く): 1139860

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 449, 452, 565, 898, 1130, 1796, 2245, 2260, 4490, 8980, 50737, 101474, 202948, 253685, 507370, 1014740]

約数ペア:

[(1, 1014740), (2, 507370), (4, 253685), (5, 202948), (10, 101474), (20, 50737), (113, 8980), (226, 4490), (449, 2260), (452, 2245), (565, 1796), (898, 1130)]