75486520

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3109}}^1$

素因数の和:3727

約数の個数: 32

約数和(自身を含む): 170179200

約数和(自身を除く): 94692680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1214, 2428, 3035, 3109, 4856, 6070, 6218, 12140, 12436, 15545, 24280, 24872, 31090, 62180, 124360, 1887163, 3774326, 7548652, 9435815, 15097304, 18871630, 37743260, 75486520]

約数ペア:

[(1, 75486520), (2, 37743260), (4, 18871630), (5, 15097304), (8, 9435815), (10, 7548652), (20, 3774326), (40, 1887163), (607, 124360), (1214, 62180), (2428, 31090), (3035, 24872), (3109, 24280), (4856, 15545), (6070, 12436), (6218, 12140)]