29829680

素因数分解:

$2^4\times 5^1\times {\mathrm{372871}}^1$

素因数の和:372884

約数の個数: 20

約数和(自身を含む): 69354192

約数和(自身を除く): 39524512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 372871, 745742, 1491484, 1864355, 2982968, 3728710, 5965936, 7457420, 14914840, 29829680]

約数ペア:

[(1, 29829680), (2, 14914840), (4, 7457420), (5, 5965936), (8, 3728710), (10, 2982968), (16, 1864355), (20, 1491484), (40, 745742), (80, 372871)]