220163150

素因数分解:

$2^1\times 5^2\times {\mathrm{1907}}^1\times {\mathrm{2309}}^1$

素因数の和:4228

約数の個数: 24

約数和(自身を含む): 409895640

約数和(自身を除く): 189732490

約数列:

[1, 2, 5, 10, 25, 50, 1907, 2309, 3814, 4618, 9535, 11545, 19070, 23090, 47675, 57725, 95350, 115450, 4403263, 8806526, 22016315, 44032630, 110081575, 220163150]

約数ペア:

[(1, 220163150), (2, 110081575), (5, 44032630), (10, 22016315), (25, 8806526), (50, 4403263), (1907, 115450), (2309, 95350), (3814, 57725), (4618, 47675), (9535, 23090), (11545, 19070)]