3366920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 7764120

約数和(自身を除く): 4397200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2053, 4106, 8212, 10265, 16424, 20530, 41060, 82120, 84173, 168346, 336692, 420865, 673384, 841730, 1683460, 3366920]

約数ペア:

[(1, 3366920), (2, 1683460), (4, 841730), (5, 673384), (8, 420865), (10, 336692), (20, 168346), (40, 84173), (41, 82120), (82, 41060), (164, 20530), (205, 16424), (328, 10265), (410, 8212), (820, 4106), (1640, 2053)]