26747380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121579}}^1$

素因数の和:121599

約数の個数: 24

約数和(自身を含む): 61276320

約数和(自身を除く): 34528940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 121579, 243158, 486316, 607895, 1215790, 1337369, 2431580, 2674738, 5349476, 6686845, 13373690, 26747380]

約数ペア:

[(1, 26747380), (2, 13373690), (4, 6686845), (5, 5349476), (10, 2674738), (11, 2431580), (20, 1337369), (22, 1215790), (44, 607895), (55, 486316), (110, 243158), (220, 121579)]