45504980

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{5279}}^1$

素因数の和:5719

約数の個数: 24

約数和(自身を含む): 95800320

約数和(自身を除く): 50295340

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 5279, 8620, 10558, 21116, 26395, 52790, 105580, 2275249, 4550498, 9100996, 11376245, 22752490, 45504980]

約数ペア:

[(1, 45504980), (2, 22752490), (4, 11376245), (5, 9100996), (10, 4550498), (20, 2275249), (431, 105580), (862, 52790), (1724, 26395), (2155, 21116), (4310, 10558), (5279, 8620)]