8308580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3491}}^1$

素因数の和:3524

約数の個数: 48

約数和(自身を含む): 21119616

約数和(自身を除く): 12811036

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3491, 6982, 13964, 17455, 24437, 34910, 48874, 59347, 69820, 97748, 118694, 122185, 237388, 244370, 296735, 415429, 488740, 593470, 830858, 1186940, 1661716, 2077145, 4154290, 8308580]

約数ペア:

[(1, 8308580), (2, 4154290), (4, 2077145), (5, 1661716), (7, 1186940), (10, 830858), (14, 593470), (17, 488740), (20, 415429), (28, 296735), (34, 244370), (35, 237388), (68, 122185), (70, 118694), (85, 97748), (119, 69820), (140, 59347), (170, 48874), (238, 34910), (340, 24437), (476, 17455), (595, 13964), (1190, 6982), (2380, 3491)]