30559400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3314

約数の個数: 48

約数和(自身を含む): 72584640

約数和(自身を除く): 42025240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 3251, 4700, 6502, 9400, 13004, 16255, 26008, 32510, 65020, 81275, 130040, 152797, 162550, 305594, 325100, 611188, 650200, 763985, 1222376, 1527970, 3055940, 3819925, 6111880, 7639850, 15279700, 30559400]

約数ペア:

[(1, 30559400), (2, 15279700), (4, 7639850), (5, 6111880), (8, 3819925), (10, 3055940), (20, 1527970), (25, 1222376), (40, 763985), (47, 650200), (50, 611188), (94, 325100), (100, 305594), (188, 162550), (200, 152797), (235, 130040), (376, 81275), (470, 65020), (940, 32510), (1175, 26008), (1880, 16255), (2350, 13004), (3251, 9400), (4700, 6502)]