72568190

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{8839}}^1$

素因数の和:9667

約数の個数: 16

約数和(自身を含む): 130796640

約数和(自身を除く): 58228450

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 8839, 17678, 44195, 88390, 7256819, 14513638, 36284095, 72568190]

約数ペア:

[(1, 72568190), (2, 36284095), (5, 14513638), (10, 7256819), (821, 88390), (1642, 44195), (4105, 17678), (8210, 8839)]