2622279740

素因数分解:

$2^2\times 5^1\times {\mathrm{6709}}^1\times {\mathrm{19543}}^1$

素因数の和:26261

約数の個数: 24

約数和(自身を含む): 5507890080

約数和(自身を除く): 2885610340

約数列:

[1, 2, 4, 5, 10, 20, 6709, 13418, 19543, 26836, 33545, 39086, 67090, 78172, 97715, 134180, 195430, 390860, 131113987, 262227974, 524455948, 655569935, 1311139870, 2622279740]

約数ペア:

[(1, 2622279740), (2, 1311139870), (4, 655569935), (5, 524455948), (10, 262227974), (20, 131113987), (6709, 390860), (13418, 195430), (19543, 134180), (26836, 97715), (33545, 78172), (39086, 67090)]