118048720

素因数分解:

$2^4\times 5^1\times {\mathrm{1475609}}^1$

素因数の和:1475622

約数の個数: 20

約数和(自身を含む): 274463460

約数和(自身を除く): 156414740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1475609, 2951218, 5902436, 7378045, 11804872, 14756090, 23609744, 29512180, 59024360, 118048720]

約数ペア:

[(1, 118048720), (2, 59024360), (4, 29512180), (5, 23609744), (8, 14756090), (10, 11804872), (16, 7378045), (20, 5902436), (40, 2951218), (80, 1475609)]