325554290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{26107}}^1$

素因数の和:26186

約数の個数: 32

約数和(自身を含む): 620326080

約数和(自身を除く): 294771790

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 12470, 26107, 52214, 130535, 261070, 757103, 1122601, 1514206, 2245202, 3785515, 5613005, 7571030, 11226010, 32555429, 65110858, 162777145, 325554290]

約数ペア:

[(1, 325554290), (2, 162777145), (5, 65110858), (10, 32555429), (29, 11226010), (43, 7571030), (58, 5613005), (86, 3785515), (145, 2245202), (215, 1514206), (290, 1122601), (430, 757103), (1247, 261070), (2494, 130535), (6235, 52214), (12470, 26107)]