56988200

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{2663}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 133786080

約数和(自身を除く): 76797880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2663, 2675, 4280, 5326, 5350, 10652, 10700, 13315, 21304, 21400, 26630, 53260, 66575, 106520, 133150, 266300, 284941, 532600, 569882, 1139764, 1424705, 2279528, 2849410, 5698820, 7123525, 11397640, 14247050, 28494100, 56988200]

約数ペア:

[(1, 56988200), (2, 28494100), (4, 14247050), (5, 11397640), (8, 7123525), (10, 5698820), (20, 2849410), (25, 2279528), (40, 1424705), (50, 1139764), (100, 569882), (107, 532600), (200, 284941), (214, 266300), (428, 133150), (535, 106520), (856, 66575), (1070, 53260), (2140, 26630), (2663, 21400), (2675, 21304), (4280, 13315), (5326, 10700), (5350, 10652)]