3472640

素因数分解:

$2^8\times 5^1\times {\mathrm{2713}}^1$

素因数の和:2734

約数の個数: 36

約数和(自身を含む): 8321124

約数和(自身を除く): 4848484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 2713, 5426, 10852, 13565, 21704, 27130, 43408, 54260, 86816, 108520, 173632, 217040, 347264, 434080, 694528, 868160, 1736320, 3472640]

約数ペア:

[(1, 3472640), (2, 1736320), (4, 868160), (5, 694528), (8, 434080), (10, 347264), (16, 217040), (20, 173632), (32, 108520), (40, 86816), (64, 54260), (80, 43408), (128, 27130), (160, 21704), (256, 13565), (320, 10852), (640, 5426), (1280, 2713)]