895360

素因数分解:

$2^7\times 5^1\times {\mathrm{1399}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 2142000

約数和(自身を除く): 1246640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1399, 2798, 5596, 6995, 11192, 13990, 22384, 27980, 44768, 55960, 89536, 111920, 179072, 223840, 447680, 895360]

約数ペア:

[(1, 895360), (2, 447680), (4, 223840), (5, 179072), (8, 111920), (10, 89536), (16, 55960), (20, 44768), (32, 27980), (40, 22384), (64, 13990), (80, 11192), (128, 6995), (160, 5596), (320, 2798), (640, 1399)]