11384840

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1181}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 25743960

約数和(自身を除く): 14359120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1181, 1205, 1928, 2362, 2410, 4724, 4820, 5905, 9448, 9640, 11810, 23620, 47240, 284621, 569242, 1138484, 1423105, 2276968, 2846210, 5692420, 11384840]

約数ペア:

[(1, 11384840), (2, 5692420), (4, 2846210), (5, 2276968), (8, 1423105), (10, 1138484), (20, 569242), (40, 284621), (241, 47240), (482, 23620), (964, 11810), (1181, 9640), (1205, 9448), (1928, 5905), (2362, 4820), (2410, 4724)]