27480551080

素因数分解:

$2^3\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{359129}}^1$

素因数の和:361053

約数の個数: 32

約数和(自身を含む): 61863733800

約数和(自身を除く): 34383182720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1913, 3826, 7652, 9565, 15304, 19130, 38260, 76520, 359129, 718258, 1436516, 1795645, 2873032, 3591290, 7182580, 14365160, 687013777, 1374027554, 2748055108, 3435068885, 5496110216, 6870137770, 13740275540, 27480551080]

約数ペア:

[(1, 27480551080), (2, 13740275540), (4, 6870137770), (5, 5496110216), (8, 3435068885), (10, 2748055108), (20, 1374027554), (40, 687013777), (1913, 14365160), (3826, 7182580), (7652, 3591290), (9565, 2873032), (15304, 1795645), (19130, 1436516), (38260, 718258), (76520, 359129)]