42030950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{64663}}^1$

素因数の和:64688

約数の個数: 24

約数和(自身を含む): 84192528

約数和(自身を除く): 42161578

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 64663, 129326, 323315, 646630, 840619, 1616575, 1681238, 3233150, 4203095, 8406190, 21015475, 42030950]

約数ペア:

[(1, 42030950), (2, 21015475), (5, 8406190), (10, 4203095), (13, 3233150), (25, 1681238), (26, 1616575), (50, 840619), (65, 646630), (130, 323315), (325, 129326), (650, 64663)]