9340540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42457}}^1$

素因数の和:42477

約数の個数: 24

約数和(自身を含む): 21398832

約数和(自身を除く): 12058292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 42457, 84914, 169828, 212285, 424570, 467027, 849140, 934054, 1868108, 2335135, 4670270, 9340540]

約数ペア:

[(1, 9340540), (2, 4670270), (4, 2335135), (5, 1868108), (10, 934054), (11, 849140), (20, 467027), (22, 424570), (44, 212285), (55, 169828), (110, 84914), (220, 42457)]