2792080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2083

約数の個数: 40

約数和(自身を含む): 6876792

約数和(自身を除く): 4084712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2053, 4106, 8212, 10265, 16424, 20530, 32848, 34901, 41060, 69802, 82120, 139604, 164240, 174505, 279208, 349010, 558416, 698020, 1396040, 2792080]

約数ペア:

[(1, 2792080), (2, 1396040), (4, 698020), (5, 558416), (8, 349010), (10, 279208), (16, 174505), (17, 164240), (20, 139604), (34, 82120), (40, 69802), (68, 41060), (80, 34901), (85, 32848), (136, 20530), (170, 16424), (272, 10265), (340, 8212), (680, 4106), (1360, 2053)]