5290147216

素因数分解:

$2^4\times {\mathrm{20809}}^1\times {\mathrm{15889}}^1$

素因数の和:36706

約数の個数: 20

約数和(自身を含む): 10250797900

約数和(自身を除く): 4960650684

約数列:

[1, 2, 4, 8, 16, 15889, 20809, 31778, 41618, 63556, 83236, 127112, 166472, 254224, 332944, 330634201, 661268402, 1322536804, 2645073608, 5290147216]

約数ペア:

[(1, 5290147216), (2, 2645073608), (4, 1322536804), (8, 661268402), (16, 330634201), (15889, 332944), (20809, 254224), (31778, 166472), (41618, 127112), (63556, 83236)]