152681180

素因数分解:

$2^2\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{5779}}^1$

素因数の和:7109

約数の個数: 24

約数和(自身を含む): 320928720

約数和(自身を除く): 168247540

約数列:

[1, 2, 4, 5, 10, 20, 1321, 2642, 5284, 5779, 6605, 11558, 13210, 23116, 26420, 28895, 57790, 115580, 7634059, 15268118, 30536236, 38170295, 76340590, 152681180]

約数ペア:

[(1, 152681180), (2, 76340590), (4, 38170295), (5, 30536236), (10, 15268118), (20, 7634059), (1321, 115580), (2642, 57790), (5284, 28895), (5779, 26420), (6605, 23116), (11558, 13210)]