29481080

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2053}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 66549600

約数和(自身を除く): 37068520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2053, 2872, 3590, 4106, 7180, 8212, 10265, 14360, 16424, 20530, 41060, 82120, 737027, 1474054, 2948108, 3685135, 5896216, 7370270, 14740540, 29481080]

約数ペア:

[(1, 29481080), (2, 14740540), (4, 7370270), (5, 5896216), (8, 3685135), (10, 2948108), (20, 1474054), (40, 737027), (359, 82120), (718, 41060), (1436, 20530), (1795, 16424), (2053, 14360), (2872, 10265), (3590, 8212), (4106, 7180)]