23052280

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8117}}^1$

素因数の和:8199

約数の個数: 32

約数和(自身を含む): 52604640

約数和(自身を除く): 29552360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 8117, 16234, 32468, 40585, 64936, 81170, 162340, 324680, 576307, 1152614, 2305228, 2881535, 4610456, 5763070, 11526140, 23052280]

約数ペア:

[(1, 23052280), (2, 11526140), (4, 5763070), (5, 4610456), (8, 2881535), (10, 2305228), (20, 1152614), (40, 576307), (71, 324680), (142, 162340), (284, 81170), (355, 64936), (568, 40585), (710, 32468), (1420, 16234), (2840, 8117)]