85875650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2251}}^1$

素因数の和:2379

約数の個数: 48

約数和(自身を含む): 184303680

約数和(自身を除く): 98428030

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 218, 350, 545, 763, 1090, 1526, 2251, 2725, 3815, 4502, 5450, 7630, 11255, 15757, 19075, 22510, 31514, 38150, 56275, 78785, 112550, 157570, 245359, 393925, 490718, 787850, 1226795, 1717513, 2453590, 3435026, 6133975, 8587565, 12267950, 17175130, 42937825, 85875650]

約数ペア:

[(1, 85875650), (2, 42937825), (5, 17175130), (7, 12267950), (10, 8587565), (14, 6133975), (25, 3435026), (35, 2453590), (50, 1717513), (70, 1226795), (109, 787850), (175, 490718), (218, 393925), (350, 245359), (545, 157570), (763, 112550), (1090, 78785), (1526, 56275), (2251, 38150), (2725, 31514), (3815, 22510), (4502, 19075), (5450, 15757), (7630, 11255)]