105845307980

素因数分解:

$2^2\times 5^1\times {\mathrm{5292265399}}^1$

素因数の和:5292265408

約数の個数: 12

約数和(自身を含む): 222275146800

約数和(自身を除く): 116429838820

約数列:

[1, 2, 4, 5, 10, 20, 5292265399, 10584530798, 21169061596, 26461326995, 52922653990, 105845307980]

約数ペア:

[(1, 105845307980), (2, 52922653990), (4, 26461326995), (5, 21169061596), (10, 10584530798), (20, 5292265399)]