43934150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 88681824

約数和(自身を除く): 44747674

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 257, 263, 325, 514, 526, 650, 1285, 1315, 2570, 2630, 3341, 3419, 6425, 6575, 6682, 6838, 12850, 13150, 16705, 17095, 33410, 34190, 67591, 83525, 85475, 135182, 167050, 170950, 337955, 675910, 878683, 1689775, 1757366, 3379550, 4393415, 8786830, 21967075, 43934150]

約数ペア:

[(1, 43934150), (2, 21967075), (5, 8786830), (10, 4393415), (13, 3379550), (25, 1757366), (26, 1689775), (50, 878683), (65, 675910), (130, 337955), (257, 170950), (263, 167050), (325, 135182), (514, 85475), (526, 83525), (650, 67591), (1285, 34190), (1315, 33410), (2570, 17095), (2630, 16705), (3341, 13150), (3419, 12850), (6425, 6838), (6575, 6682)]