103628557040

素因数分解:

$2^4\times 5^1\times {\mathrm{1295356963}}^1$

素因数の和:1295356976

約数の個数: 20

約数和(自身を含む): 240936395304

約数和(自身を除く): 137307838264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1295356963, 2590713926, 5181427852, 6476784815, 10362855704, 12953569630, 20725711408, 25907139260, 51814278520, 103628557040]

約数ペア:

[(1, 103628557040), (2, 51814278520), (4, 25907139260), (5, 20725711408), (8, 12953569630), (10, 10362855704), (16, 6476784815), (20, 5181427852), (40, 2590713926), (80, 1295356963)]