38259560

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{569}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 88389900

約数和(自身を除く): 50130340

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 569, 820, 1138, 1640, 1681, 2276, 2845, 3362, 4552, 5690, 6724, 8405, 11380, 13448, 16810, 22760, 23329, 33620, 46658, 67240, 93316, 116645, 186632, 233290, 466580, 933160, 956489, 1912978, 3825956, 4782445, 7651912, 9564890, 19129780, 38259560]

約数ペア:

[(1, 38259560), (2, 19129780), (4, 9564890), (5, 7651912), (8, 4782445), (10, 3825956), (20, 1912978), (40, 956489), (41, 933160), (82, 466580), (164, 233290), (205, 186632), (328, 116645), (410, 93316), (569, 67240), (820, 46658), (1138, 33620), (1640, 23329), (1681, 22760), (2276, 16810), (2845, 13448), (3362, 11380), (4552, 8405), (5690, 6724)]