4415360

素因数分解:

$2^7\times 5^1\times {\mathrm{6899}}^1$

素因数の和:6918

約数の個数: 32

約数和(自身を含む): 10557000

約数和(自身を除く): 6141640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 6899, 13798, 27596, 34495, 55192, 68990, 110384, 137980, 220768, 275960, 441536, 551920, 883072, 1103840, 2207680, 4415360]

約数ペア:

[(1, 4415360), (2, 2207680), (4, 1103840), (5, 883072), (8, 551920), (10, 441536), (16, 275960), (20, 220768), (32, 137980), (40, 110384), (64, 68990), (80, 55192), (128, 34495), (160, 27596), (320, 13798), (640, 6899)]