3378560

素因数分解:

$2^7\times 5^1\times {\mathrm{5279}}^1$

素因数の和:5298

約数の個数: 32

約数和(自身を含む): 8078400

約数和(自身を除く): 4699840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 5279, 10558, 21116, 26395, 42232, 52790, 84464, 105580, 168928, 211160, 337856, 422320, 675712, 844640, 1689280, 3378560]

約数ペア:

[(1, 3378560), (2, 1689280), (4, 844640), (5, 675712), (8, 422320), (10, 337856), (16, 211160), (20, 168928), (32, 105580), (40, 84464), (64, 52790), (80, 42232), (128, 26395), (160, 21116), (320, 10558), (640, 5279)]