23901080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{85361}}^1$

素因数の和:85379

約数の個数: 32

約数和(自身を含む): 61460640

約数和(自身を除く): 37559560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 85361, 170722, 341444, 426805, 597527, 682888, 853610, 1195054, 1707220, 2390108, 2987635, 3414440, 4780216, 5975270, 11950540, 23901080]

約数ペア:

[(1, 23901080), (2, 11950540), (4, 5975270), (5, 4780216), (7, 3414440), (8, 2987635), (10, 2390108), (14, 1707220), (20, 1195054), (28, 853610), (35, 682888), (40, 597527), (56, 426805), (70, 341444), (140, 170722), (280, 85361)]