12504020

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5843}}^1$

素因数の和:5959

約数の個数: 24

約数和(自身を含む): 26508384

約数和(自身を除く): 14004364

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 5843, 11686, 23372, 29215, 58430, 116860, 625201, 1250402, 2500804, 3126005, 6252010, 12504020]

約数ペア:

[(1, 12504020), (2, 6252010), (4, 3126005), (5, 2500804), (10, 1250402), (20, 625201), (107, 116860), (214, 58430), (428, 29215), (535, 23372), (1070, 11686), (2140, 5843)]