2279900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{3257}}^1$

素因数の和:3278

約数の個数: 36

約数和(自身を含む): 5655888

約数和(自身を除く): 3375988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 3257, 6514, 13028, 16285, 22799, 32570, 45598, 65140, 81425, 91196, 113995, 162850, 227990, 325700, 455980, 569975, 1139950, 2279900]

約数ペア:

[(1, 2279900), (2, 1139950), (4, 569975), (5, 455980), (7, 325700), (10, 227990), (14, 162850), (20, 113995), (25, 91196), (28, 81425), (35, 65140), (50, 45598), (70, 32570), (100, 22799), (140, 16285), (175, 13028), (350, 6514), (700, 3257)]