72203290

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{19051}}^1$

素因数の和:19437

約数の個数: 16

約数和(自身を含む): 130315680

約数和(自身を除く): 58112390

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 19051, 38102, 95255, 190510, 7220329, 14440658, 36101645, 72203290]

約数ペア:

[(1, 72203290), (2, 36101645), (5, 14440658), (10, 7220329), (379, 190510), (758, 95255), (1895, 38102), (3790, 19051)]