101340440

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{13127}}^1$

素因数の和:13331

約数の個数: 32

約数和(自身を含む): 229214880

約数和(自身を除く): 127874440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 13127, 26254, 52508, 65635, 105016, 131270, 262540, 525080, 2533511, 5067022, 10134044, 12667555, 20268088, 25335110, 50670220, 101340440]

約数ペア:

[(1, 101340440), (2, 50670220), (4, 25335110), (5, 20268088), (8, 12667555), (10, 10134044), (20, 5067022), (40, 2533511), (193, 525080), (386, 262540), (772, 131270), (965, 105016), (1544, 65635), (1930, 52508), (3860, 26254), (7720, 13127)]