13060780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28393}}^1$

素因数の和:28425

約数の個数: 24

約数和(自身を含む): 28621152

約数和(自身を除く): 15560372

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 28393, 56786, 113572, 141965, 283930, 567860, 653039, 1306078, 2612156, 3265195, 6530390, 13060780]

約数ペア:

[(1, 13060780), (2, 6530390), (4, 3265195), (5, 2612156), (10, 1306078), (20, 653039), (23, 567860), (46, 283930), (92, 141965), (115, 113572), (230, 56786), (460, 28393)]