2017760

素因数分解:

$2^5\times 5^1\times {\mathrm{12611}}^1$

素因数の和:12626

約数の個数: 24

約数和(自身を含む): 4767336

約数和(自身を除く): 2749576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12611, 25222, 50444, 63055, 100888, 126110, 201776, 252220, 403552, 504440, 1008880, 2017760]

約数ペア:

[(1, 2017760), (2, 1008880), (4, 504440), (5, 403552), (8, 252220), (10, 201776), (16, 126110), (20, 100888), (32, 63055), (40, 50444), (80, 25222), (160, 12611)]