47802160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{85361}}^1$

素因数の和:85381

約数の個数: 40

約数和(自身を含む): 127018656

約数和(自身を除く): 79216496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 85361, 170722, 341444, 426805, 597527, 682888, 853610, 1195054, 1365776, 1707220, 2390108, 2987635, 3414440, 4780216, 5975270, 6828880, 9560432, 11950540, 23901080, 47802160]

約数ペア:

[(1, 47802160), (2, 23901080), (4, 11950540), (5, 9560432), (7, 6828880), (8, 5975270), (10, 4780216), (14, 3414440), (16, 2987635), (20, 2390108), (28, 1707220), (35, 1365776), (40, 1195054), (56, 853610), (70, 682888), (80, 597527), (112, 426805), (140, 341444), (280, 170722), (560, 85361)]