11262220

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2459}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 23763600

約数和(自身を除く): 12501380

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 2459, 4580, 4918, 9836, 12295, 24590, 49180, 563111, 1126222, 2252444, 2815555, 5631110, 11262220]

約数ペア:

[(1, 11262220), (2, 5631110), (4, 2815555), (5, 2252444), (10, 1126222), (20, 563111), (229, 49180), (458, 24590), (916, 12295), (1145, 9836), (2290, 4918), (2459, 4580)]