7850240

素因数分解:

$2^8\times 5^1\times {\mathrm{6133}}^1$

素因数の和:6154

約数の個数: 36

約数和(自身を含む): 18806844

約数和(自身を除く): 10956604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 6133, 12266, 24532, 30665, 49064, 61330, 98128, 122660, 196256, 245320, 392512, 490640, 785024, 981280, 1570048, 1962560, 3925120, 7850240]

約数ペア:

[(1, 7850240), (2, 3925120), (4, 1962560), (5, 1570048), (8, 981280), (10, 785024), (16, 490640), (20, 392512), (32, 245320), (40, 196256), (64, 122660), (80, 98128), (128, 61330), (160, 49064), (256, 30665), (320, 24532), (640, 12266), (1280, 6133)]