26216620

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8681}}^1$

素因数の和:8841

約数の個数: 24

約数和(自身を含む): 55425888

約数和(自身を除く): 29209268

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 8681, 17362, 34724, 43405, 86810, 173620, 1310831, 2621662, 5243324, 6554155, 13108310, 26216620]

約数ペア:

[(1, 26216620), (2, 13108310), (4, 6554155), (5, 5243324), (10, 2621662), (20, 1310831), (151, 173620), (302, 86810), (604, 43405), (755, 34724), (1510, 17362), (3020, 8681)]