82148360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4019}}^1$

素因数の和:4110

約数の個数: 64

約数和(自身を含む): 214185600

約数和(自身を除く): 132037240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4019, 4088, 5110, 8038, 10220, 16076, 20095, 20440, 28133, 32152, 40190, 56266, 80380, 112532, 140665, 160760, 225064, 281330, 293387, 562660, 586774, 1125320, 1173548, 1466935, 2053709, 2347096, 2933870, 4107418, 5867740, 8214836, 10268545, 11735480, 16429672, 20537090, 41074180, 82148360]

約数ペア:

[(1, 82148360), (2, 41074180), (4, 20537090), (5, 16429672), (7, 11735480), (8, 10268545), (10, 8214836), (14, 5867740), (20, 4107418), (28, 2933870), (35, 2347096), (40, 2053709), (56, 1466935), (70, 1173548), (73, 1125320), (140, 586774), (146, 562660), (280, 293387), (292, 281330), (365, 225064), (511, 160760), (584, 140665), (730, 112532), (1022, 80380), (1460, 56266), (2044, 40190), (2555, 32152), (2920, 28133), (4019, 20440), (4088, 20095), (5110, 16076), (8038, 10220)]