650616020

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{48337}}^1$

素因数の和:49019

約数の個数: 24

約数和(自身を含む): 1368352104

約数和(自身を除く): 717736084

約数列:

[1, 2, 4, 5, 10, 20, 673, 1346, 2692, 3365, 6730, 13460, 48337, 96674, 193348, 241685, 483370, 966740, 32530801, 65061602, 130123204, 162654005, 325308010, 650616020]

約数ペア:

[(1, 650616020), (2, 325308010), (4, 162654005), (5, 130123204), (10, 65061602), (20, 32530801), (673, 966740), (1346, 483370), (2692, 241685), (3365, 193348), (6730, 96674), (13460, 48337)]