38994580

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{5431}}^1$

素因数の和:5799

約数の個数: 24

約数和(自身を含む): 82131840

約数和(自身を除く): 43137260

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 5431, 7180, 10862, 21724, 27155, 54310, 108620, 1949729, 3899458, 7798916, 9748645, 19497290, 38994580]

約数ペア:

[(1, 38994580), (2, 19497290), (4, 9748645), (5, 7798916), (10, 3899458), (20, 1949729), (359, 108620), (718, 54310), (1436, 27155), (1795, 21724), (3590, 10862), (5431, 7180)]