75964660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4649}}^1$

素因数の和:4720

約数の個数: 48

約数和(自身を含む): 171864000

約数和(自身を除く): 95899340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 4085, 4649, 8170, 9298, 16340, 18596, 23245, 46490, 88331, 92980, 176662, 199907, 353324, 399814, 441655, 799628, 883310, 999535, 1766620, 1999070, 3798233, 3998140, 7596466, 15192932, 18991165, 37982330, 75964660]

約数ペア:

[(1, 75964660), (2, 37982330), (4, 18991165), (5, 15192932), (10, 7596466), (19, 3998140), (20, 3798233), (38, 1999070), (43, 1766620), (76, 999535), (86, 883310), (95, 799628), (172, 441655), (190, 399814), (215, 353324), (380, 199907), (430, 176662), (817, 92980), (860, 88331), (1634, 46490), (3268, 23245), (4085, 18596), (4649, 16340), (8170, 9298)]