8028760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11807}}^1$

素因数の和:11835

約数の個数: 32

約数和(自身を含む): 19128960

約数和(自身を除く): 11100200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 11807, 23614, 47228, 59035, 94456, 118070, 200719, 236140, 401438, 472280, 802876, 1003595, 1605752, 2007190, 4014380, 8028760]

約数ペア:

[(1, 8028760), (2, 4014380), (4, 2007190), (5, 1605752), (8, 1003595), (10, 802876), (17, 472280), (20, 401438), (34, 236140), (40, 200719), (68, 118070), (85, 94456), (136, 59035), (170, 47228), (340, 23614), (680, 11807)]