93031640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178907}}^1$

素因数の和:178931

約数の個数: 32

約数和(自身を含む): 225424080

約数和(自身を除く): 132392440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 178907, 357814, 715628, 894535, 1431256, 1789070, 2325791, 3578140, 4651582, 7156280, 9303164, 11628955, 18606328, 23257910, 46515820, 93031640]

約数ペア:

[(1, 93031640), (2, 46515820), (4, 23257910), (5, 18606328), (8, 11628955), (10, 9303164), (13, 7156280), (20, 4651582), (26, 3578140), (40, 2325791), (52, 1789070), (65, 1431256), (104, 894535), (130, 715628), (260, 357814), (520, 178907)]