31468528090

素因数分解:

$2^1\times 5^1\times {\mathrm{5101}}^1\times {\mathrm{616909}}^1$

素因数の和:622017

約数の個数: 16

約数和(自身を含む): 56654546760

約数和(自身を除く): 25186018670

約数列:

[1, 2, 5, 10, 5101, 10202, 25505, 51010, 616909, 1233818, 3084545, 6169090, 3146852809, 6293705618, 15734264045, 31468528090]

約数ペア:

[(1, 31468528090), (2, 15734264045), (5, 6293705618), (10, 3146852809), (5101, 6169090), (10202, 3084545), (25505, 1233818), (51010, 616909)]