101672680

素因数分解:

$2^3\times 5^1\times {\mathrm{2541817}}^1$

素因数の和:2541828

約数の個数: 16

約数和(自身を含む): 228763620

約数和(自身を除く): 127090940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2541817, 5083634, 10167268, 12709085, 20334536, 25418170, 50836340, 101672680]

約数ペア:

[(1, 101672680), (2, 50836340), (4, 25418170), (5, 20334536), (8, 12709085), (10, 10167268), (20, 5083634), (40, 2541817)]