26430850

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3803}}^1$

素因数の和:3954

約数の個数: 24

約数和(自身を含む): 49528080

約数和(自身を除く): 23097230

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 3803, 6950, 7606, 19015, 38030, 95075, 190150, 528617, 1057234, 2643085, 5286170, 13215425, 26430850]

約数ペア:

[(1, 26430850), (2, 13215425), (5, 5286170), (10, 2643085), (25, 1057234), (50, 528617), (139, 190150), (278, 95075), (695, 38030), (1390, 19015), (3475, 7606), (3803, 6950)]