2714240

素因数分解:

$2^7\times 5^1\times {\mathrm{4241}}^1$

素因数の和:4260

約数の個数: 32

約数和(自身を含む): 6490260

約数和(自身を除く): 3776020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4241, 8482, 16964, 21205, 33928, 42410, 67856, 84820, 135712, 169640, 271424, 339280, 542848, 678560, 1357120, 2714240]

約数ペア:

[(1, 2714240), (2, 1357120), (4, 678560), (5, 542848), (8, 339280), (10, 271424), (16, 169640), (20, 135712), (32, 84820), (40, 67856), (64, 42410), (80, 33928), (128, 21205), (160, 16964), (320, 8482), (640, 4241)]