55102000

素因数分解:

$2^4\times 5^3\times {\mathrm{27551}}^1$

素因数の和:27574

約数の個数: 40

約数和(自身を含む): 133241472

約数和(自身を除く): 78139472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 27551, 55102, 110204, 137755, 220408, 275510, 440816, 551020, 688775, 1102040, 1377550, 2204080, 2755100, 3443875, 5510200, 6887750, 11020400, 13775500, 27551000, 55102000]

約数ペア:

[(1, 55102000), (2, 27551000), (4, 13775500), (5, 11020400), (8, 6887750), (10, 5510200), (16, 3443875), (20, 2755100), (25, 2204080), (40, 1377550), (50, 1102040), (80, 688775), (100, 551020), (125, 440816), (200, 275510), (250, 220408), (400, 137755), (500, 110204), (1000, 55102), (2000, 27551)]