10369715920

素因数分解:

$2^4\times 5^1\times {\mathrm{129621449}}^1$

素因数の和:129621462

約数の個数: 20

約数和(自身を含む): 24109589700

約数和(自身を除く): 13739873780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 129621449, 259242898, 518485796, 648107245, 1036971592, 1296214490, 2073943184, 2592428980, 5184857960, 10369715920]

約数ペア:

[(1, 10369715920), (2, 5184857960), (4, 2592428980), (5, 2073943184), (8, 1296214490), (10, 1036971592), (16, 648107245), (20, 518485796), (40, 259242898), (80, 129621449)]