2109175060

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{194933}}^1$

素因数の和:195483

約数の個数: 24

約数和(自身を含む): 4437477576

約数和(自身を除く): 2328302516

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5410, 10820, 194933, 389866, 779732, 974665, 1949330, 3898660, 105458753, 210917506, 421835012, 527293765, 1054587530, 2109175060]

約数ペア:

[(1, 2109175060), (2, 1054587530), (4, 527293765), (5, 421835012), (10, 210917506), (20, 105458753), (541, 3898660), (1082, 1949330), (2164, 974665), (2705, 779732), (5410, 389866), (10820, 194933)]