65989100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{6803}}^1$

素因数の和:6914

約数の個数: 36

約数和(自身を含む): 144693864

約数和(自身を除く): 78704764

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 6803, 9700, 13606, 27212, 34015, 68030, 136060, 170075, 340150, 659891, 680300, 1319782, 2639564, 3299455, 6598910, 13197820, 16497275, 32994550, 65989100]

約数ペア:

[(1, 65989100), (2, 32994550), (4, 16497275), (5, 13197820), (10, 6598910), (20, 3299455), (25, 2639564), (50, 1319782), (97, 680300), (100, 659891), (194, 340150), (388, 170075), (485, 136060), (970, 68030), (1940, 34015), (2425, 27212), (4850, 13606), (6803, 9700)]