16184380

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5431}}^1$

素因数の和:5589

約数の個数: 24

約数和(自身を含む): 34221600

約数和(自身を除く): 18037220

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 5431, 10862, 21724, 27155, 54310, 108620, 809219, 1618438, 3236876, 4046095, 8092190, 16184380]

約数ペア:

[(1, 16184380), (2, 8092190), (4, 4046095), (5, 3236876), (10, 1618438), (20, 809219), (149, 108620), (298, 54310), (596, 27155), (745, 21724), (1490, 10862), (2980, 5431)]