22040800

素因数分解:

$2^5\times 5^2\times {\mathrm{27551}}^1$

素因数の和:27571

約数の個数: 36

約数和(自身を含む): 53809056

約数和(自身を除く): 31768256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 27551, 55102, 110204, 137755, 220408, 275510, 440816, 551020, 688775, 881632, 1102040, 1377550, 2204080, 2755100, 4408160, 5510200, 11020400, 22040800]

約数ペア:

[(1, 22040800), (2, 11020400), (4, 5510200), (5, 4408160), (8, 2755100), (10, 2204080), (16, 1377550), (20, 1102040), (25, 881632), (32, 688775), (40, 551020), (50, 440816), (80, 275510), (100, 220408), (160, 137755), (200, 110204), (400, 55102), (800, 27551)]