5807133040

素因数分解:

$2^4\times 5^1\times {\mathrm{72589163}}^1$

素因数の和:72589176

約数の個数: 20

約数和(自身を含む): 13501584504

約数和(自身を除く): 7694451464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 72589163, 145178326, 290356652, 362945815, 580713304, 725891630, 1161426608, 1451783260, 2903566520, 5807133040]

約数ペア:

[(1, 5807133040), (2, 2903566520), (4, 1451783260), (5, 1161426608), (8, 725891630), (10, 580713304), (16, 362945815), (20, 290356652), (40, 145178326), (80, 72589163)]