129124555240

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{14475847}}^1$

素因数の和:14476081

約数の個数: 32

約数和(自身を含む): 291833095680

約数和(自身を除く): 162708540440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 8920, 14475847, 28951694, 57903388, 72379235, 115806776, 144758470, 289516940, 579033880, 3228113881, 6456227762, 12912455524, 16140569405, 25824911048, 32281138810, 64562277620, 129124555240]

約数ペア:

[(1, 129124555240), (2, 64562277620), (4, 32281138810), (5, 25824911048), (8, 16140569405), (10, 12912455524), (20, 6456227762), (40, 3228113881), (223, 579033880), (446, 289516940), (892, 144758470), (1115, 115806776), (1784, 72379235), (2230, 57903388), (4460, 28951694), (8920, 14475847)]