12383840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11057}}^1$

素因数の和:11079

約数の個数: 48

約数和(自身を含む): 33439392

約数和(自身を除く): 21055552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 11057, 22114, 44228, 55285, 77399, 88456, 110570, 154798, 176912, 221140, 309596, 353824, 386995, 442280, 619192, 773990, 884560, 1238384, 1547980, 1769120, 2476768, 3095960, 6191920, 12383840]

約数ペア:

[(1, 12383840), (2, 6191920), (4, 3095960), (5, 2476768), (7, 1769120), (8, 1547980), (10, 1238384), (14, 884560), (16, 773990), (20, 619192), (28, 442280), (32, 386995), (35, 353824), (40, 309596), (56, 221140), (70, 176912), (80, 154798), (112, 110570), (140, 88456), (160, 77399), (224, 55285), (280, 44228), (560, 22114), (1120, 11057)]