27442720

素因数分解:

$2^5\times 5^1\times {\mathrm{171517}}^1$

素因数の和:171532

約数の個数: 24

約数和(自身を含む): 64833804

約数和(自身を除く): 37391084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 171517, 343034, 686068, 857585, 1372136, 1715170, 2744272, 3430340, 5488544, 6860680, 13721360, 27442720]

約数ペア:

[(1, 27442720), (2, 13721360), (4, 6860680), (5, 5488544), (8, 3430340), (10, 2744272), (16, 1715170), (20, 1372136), (32, 857585), (40, 686068), (80, 343034), (160, 171517)]