962680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 2222640

約数和(自身を除く): 1259960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 587, 820, 1174, 1640, 2348, 2935, 4696, 5870, 11740, 23480, 24067, 48134, 96268, 120335, 192536, 240670, 481340, 962680]

約数ペア:

[(1, 962680), (2, 481340), (4, 240670), (5, 192536), (8, 120335), (10, 96268), (20, 48134), (40, 24067), (41, 23480), (82, 11740), (164, 5870), (205, 4696), (328, 2935), (410, 2348), (587, 1640), (820, 1174)]