6928640

素因数分解:

$2^8\times 5^1\times {\mathrm{5413}}^1$

素因数の和:5434

約数の個数: 36

約数和(自身を含む): 16599324

約数和(自身を除く): 9670684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 5413, 10826, 21652, 27065, 43304, 54130, 86608, 108260, 173216, 216520, 346432, 433040, 692864, 866080, 1385728, 1732160, 3464320, 6928640]

約数ペア:

[(1, 6928640), (2, 3464320), (4, 1732160), (5, 1385728), (8, 866080), (10, 692864), (16, 433040), (20, 346432), (32, 216520), (40, 173216), (64, 108260), (80, 86608), (128, 54130), (160, 43304), (256, 27065), (320, 21652), (640, 10826), (1280, 5413)]