157020118940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270724343}}^1$

素因数の和:270724381

約数の個数: 24

約数和(自身を含む): 341112673440

約数和(自身を除く): 184092554500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 270724343, 541448686, 1082897372, 1353621715, 2707243430, 5414486860, 7851005947, 15702011894, 31404023788, 39255029735, 78510059470, 157020118940]

約数ペア:

[(1, 157020118940), (2, 78510059470), (4, 39255029735), (5, 31404023788), (10, 15702011894), (20, 7851005947), (29, 5414486860), (58, 2707243430), (116, 1353621715), (145, 1082897372), (290, 541448686), (580, 270724343)]