2663900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1567}}^1$

素因数の和:1598

約数の個数: 36

約数和(自身を含む): 6124608

約数和(自身を除く): 3460708

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1567, 1700, 3134, 6268, 7835, 15670, 26639, 31340, 39175, 53278, 78350, 106556, 133195, 156700, 266390, 532780, 665975, 1331950, 2663900]

約数ペア:

[(1, 2663900), (2, 1331950), (4, 665975), (5, 532780), (10, 266390), (17, 156700), (20, 133195), (25, 106556), (34, 78350), (50, 53278), (68, 39175), (85, 31340), (100, 26639), (170, 15670), (340, 7835), (425, 6268), (850, 3134), (1567, 1700)]