24168280

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2351}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 54613440

約数和(自身を除く): 30445160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 2056, 2351, 2570, 4702, 5140, 9404, 10280, 11755, 18808, 23510, 47020, 94040, 604207, 1208414, 2416828, 3021035, 4833656, 6042070, 12084140, 24168280]

約数ペア:

[(1, 24168280), (2, 12084140), (4, 6042070), (5, 4833656), (8, 3021035), (10, 2416828), (20, 1208414), (40, 604207), (257, 94040), (514, 47020), (1028, 23510), (1285, 18808), (2056, 11755), (2351, 10280), (2570, 9404), (4702, 5140)]