79040420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{171827}}^1$

素因数の和:171859

約数の個数: 24

約数和(自身を含む): 173202624

約数和(自身を除く): 94162204

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 171827, 343654, 687308, 859135, 1718270, 3436540, 3952021, 7904042, 15808084, 19760105, 39520210, 79040420]

約数ペア:

[(1, 79040420), (2, 39520210), (4, 19760105), (5, 15808084), (10, 7904042), (20, 3952021), (23, 3436540), (46, 1718270), (92, 859135), (115, 687308), (230, 343654), (460, 171827)]