140114680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{206051}}^1$

素因数の和:206079

約数の個数: 32

約数和(自身を含む): 333804240

約数和(自身を除く): 193689560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 206051, 412102, 824204, 1030255, 1648408, 2060510, 3502867, 4121020, 7005734, 8242040, 14011468, 17514335, 28022936, 35028670, 70057340, 140114680]

約数ペア:

[(1, 140114680), (2, 70057340), (4, 35028670), (5, 28022936), (8, 17514335), (10, 14011468), (17, 8242040), (20, 7005734), (34, 4121020), (40, 3502867), (68, 2060510), (85, 1648408), (136, 1030255), (170, 824204), (340, 412102), (680, 206051)]