3287050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:427

約数の個数: 36

約数和(自身を含む): 6637410

約数和(自身を除く): 3350360

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 389, 650, 778, 845, 1690, 1945, 3890, 4225, 5057, 8450, 9725, 10114, 19450, 25285, 50570, 65741, 126425, 131482, 252850, 328705, 657410, 1643525, 3287050]

約数ペア:

[(1, 3287050), (2, 1643525), (5, 657410), (10, 328705), (13, 252850), (25, 131482), (26, 126425), (50, 65741), (65, 50570), (130, 25285), (169, 19450), (325, 10114), (338, 9725), (389, 8450), (650, 5057), (778, 4225), (845, 3890), (1690, 1945)]