27842470910

素因数分解:

$2^1\times 5^1\times {\mathrm{20807}}^1\times {\mathrm{133813}}^1$

素因数の和:154627

約数の個数: 16

約数和(自身を含む): 50119230816

約数和(自身を除く): 22276759906

約数列:

[1, 2, 5, 10, 20807, 41614, 104035, 133813, 208070, 267626, 669065, 1338130, 2784247091, 5568494182, 13921235455, 27842470910]

約数ペア:

[(1, 27842470910), (2, 13921235455), (5, 5568494182), (10, 2784247091), (20807, 1338130), (41614, 669065), (104035, 267626), (133813, 208070)]