24416620

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2719}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 51408000

約数和(自身を除く): 26991380

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1796, 2245, 2719, 4490, 5438, 8980, 10876, 13595, 27190, 54380, 1220831, 2441662, 4883324, 6104155, 12208310, 24416620]

約数ペア:

[(1, 24416620), (2, 12208310), (4, 6104155), (5, 4883324), (10, 2441662), (20, 1220831), (449, 54380), (898, 27190), (1796, 13595), (2245, 10876), (2719, 8980), (4490, 5438)]