55742200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14669}}^1$

素因数の和:14704

約数の個数: 48

約数和(自身を含む): 136431000

約数和(自身を除く): 80688800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 14669, 29338, 58676, 73345, 117352, 146690, 278711, 293380, 366725, 557422, 586760, 733450, 1114844, 1393555, 1466900, 2229688, 2787110, 2933800, 5574220, 6967775, 11148440, 13935550, 27871100, 55742200]

約数ペア:

[(1, 55742200), (2, 27871100), (4, 13935550), (5, 11148440), (8, 6967775), (10, 5574220), (19, 2933800), (20, 2787110), (25, 2229688), (38, 1466900), (40, 1393555), (50, 1114844), (76, 733450), (95, 586760), (100, 557422), (152, 366725), (190, 293380), (200, 278711), (380, 146690), (475, 117352), (760, 73345), (950, 58676), (1900, 29338), (3800, 14669)]