23695240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11177}}^1$

素因数の和:11241

約数の個数: 32

約数和(自身を含む): 54325080

約数和(自身を除く): 30629840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 11177, 22354, 44708, 55885, 89416, 111770, 223540, 447080, 592381, 1184762, 2369524, 2961905, 4739048, 5923810, 11847620, 23695240]

約数ペア:

[(1, 23695240), (2, 11847620), (4, 5923810), (5, 4739048), (8, 2961905), (10, 2369524), (20, 1184762), (40, 592381), (53, 447080), (106, 223540), (212, 111770), (265, 89416), (424, 55885), (530, 44708), (1060, 22354), (2120, 11177)]