26698760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60679}}^1$

素因数の和:60701

約数の個数: 32

約数和(自身を含む): 65534400

約数和(自身を除く): 38835640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 60679, 121358, 242716, 303395, 485432, 606790, 667469, 1213580, 1334938, 2427160, 2669876, 3337345, 5339752, 6674690, 13349380, 26698760]

約数ペア:

[(1, 26698760), (2, 13349380), (4, 6674690), (5, 5339752), (8, 3337345), (10, 2669876), (11, 2427160), (20, 1334938), (22, 1213580), (40, 667469), (44, 606790), (55, 485432), (88, 303395), (110, 242716), (220, 121358), (440, 60679)]