25477845310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1\times {\mathrm{87071}}^1$

素因数の和:88116

約数の個数: 32

約数和(自身を含む): 47489068800

約数和(自身を除く): 22011223490

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1009, 2018, 5045, 10090, 29261, 58522, 87071, 146305, 174142, 292610, 435355, 870710, 2525059, 5050118, 12625295, 25250590, 87854639, 175709278, 439273195, 878546390, 2547784531, 5095569062, 12738922655, 25477845310]

約数ペア:

[(1, 25477845310), (2, 12738922655), (5, 5095569062), (10, 2547784531), (29, 878546390), (58, 439273195), (145, 175709278), (290, 87854639), (1009, 25250590), (2018, 12625295), (5045, 5050118), (10090, 2525059), (29261, 870710), (58522, 435355), (87071, 292610), (146305, 174142)]