2600071360

素因数分解:

$2^6\times 5^1\times {\mathrm{8125223}}^1$

素因数の和:8125240

約数の個数: 28

約数和(自身を含む): 6191420688

約数和(自身を除く): 3591349328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8125223, 16250446, 32500892, 40626115, 65001784, 81252230, 130003568, 162504460, 260007136, 325008920, 520014272, 650017840, 1300035680, 2600071360]

約数ペア:

[(1, 2600071360), (2, 1300035680), (4, 650017840), (5, 520014272), (8, 325008920), (10, 260007136), (16, 162504460), (20, 130003568), (32, 81252230), (40, 65001784), (64, 40626115), (80, 32500892), (160, 16250446), (320, 8125223)]