2573800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 6344460

約数和(自身を除く): 3770660

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 757, 850, 1514, 1700, 3028, 3400, 3785, 6056, 7570, 12869, 15140, 18925, 25738, 30280, 37850, 51476, 64345, 75700, 102952, 128690, 151400, 257380, 321725, 514760, 643450, 1286900, 2573800]

約数ペア:

[(1, 2573800), (2, 1286900), (4, 643450), (5, 514760), (8, 321725), (10, 257380), (17, 151400), (20, 128690), (25, 102952), (34, 75700), (40, 64345), (50, 51476), (68, 37850), (85, 30280), (100, 25738), (136, 18925), (170, 15140), (200, 12869), (340, 7570), (425, 6056), (680, 3785), (757, 3400), (850, 3028), (1514, 1700)]