120050

素因数分解:

$2^1\times 5^2\times 7^4$

素因数の和:40

約数の個数: 30

約数和(自身を含む): 260493

約数和(自身を除く): 140443

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2401, 2450, 3430, 4802, 8575, 12005, 17150, 24010, 60025, 120050]

約数ペア:

[(1, 120050), (2, 60025), (5, 24010), (7, 17150), (10, 12005), (14, 8575), (25, 4802), (35, 3430), (49, 2450), (50, 2401), (70, 1715), (98, 1225), (175, 686), (245, 490), (343, 350)]