74332640

素因数分解:

$2^5\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1213}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 176214528

約数和(自身を除く): 101881888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383, 766, 1213, 1532, 1915, 2426, 3064, 3830, 4852, 6065, 6128, 7660, 9704, 12130, 12256, 15320, 19408, 24260, 30640, 38816, 48520, 61280, 97040, 194080, 464579, 929158, 1858316, 2322895, 3716632, 4645790, 7433264, 9291580, 14866528, 18583160, 37166320, 74332640]

約数ペア:

[(1, 74332640), (2, 37166320), (4, 18583160), (5, 14866528), (8, 9291580), (10, 7433264), (16, 4645790), (20, 3716632), (32, 2322895), (40, 1858316), (80, 929158), (160, 464579), (383, 194080), (766, 97040), (1213, 61280), (1532, 48520), (1915, 38816), (2426, 30640), (3064, 24260), (3830, 19408), (4852, 15320), (6065, 12256), (6128, 12130), (7660, 9704)]