28565520460

素因数分解:

$2^2\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{708119}}^1$

素因数の和:710145

約数の個数: 24

約数和(自身を含む): 60017418720

約数和(自身を除く): 31451898260

約数列:

[1, 2, 4, 5, 10, 20, 2017, 4034, 8068, 10085, 20170, 40340, 708119, 1416238, 2832476, 3540595, 7081190, 14162380, 1428276023, 2856552046, 5713104092, 7141380115, 14282760230, 28565520460]

約数ペア:

[(1, 28565520460), (2, 14282760230), (4, 7141380115), (5, 5713104092), (10, 2856552046), (20, 1428276023), (2017, 14162380), (4034, 7081190), (8068, 3540595), (10085, 2832476), (20170, 1416238), (40340, 708119)]