2011012475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{10079}}^1$

素因数の和:10459

約数の個数: 24

約数和(自身を含む): 2609832960

約数和(自身を除く): 598820485

約数列:

[1, 5, 23, 25, 115, 347, 575, 1735, 7981, 8675, 10079, 39905, 50395, 199525, 231817, 251975, 1159085, 3497413, 5795425, 17487065, 80440499, 87435325, 402202495, 2011012475]

約数ペア:

[(1, 2011012475), (5, 402202495), (23, 87435325), (25, 80440499), (115, 17487065), (347, 5795425), (575, 3497413), (1735, 1159085), (7981, 251975), (8675, 231817), (10079, 199525), (39905, 50395)]