24474040

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1993}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 55273680

約数和(自身を除く): 30799640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 1993, 2456, 3070, 3986, 6140, 7972, 9965, 12280, 15944, 19930, 39860, 79720, 611851, 1223702, 2447404, 3059255, 4894808, 6118510, 12237020, 24474040]

約数ペア:

[(1, 24474040), (2, 12237020), (4, 6118510), (5, 4894808), (8, 3059255), (10, 2447404), (20, 1223702), (40, 611851), (307, 79720), (614, 39860), (1228, 19930), (1535, 15944), (1993, 12280), (2456, 9965), (3070, 7972), (3986, 6140)]