5528750

素因数分解:

$2^1\times 5^4\times {\mathrm{4423}}^1$

素因数の和:4445

約数の個数: 20

約数和(自身を含む): 10365432

約数和(自身を除く): 4836682

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 4423, 8846, 22115, 44230, 110575, 221150, 552875, 1105750, 2764375, 5528750]

約数ペア:

[(1, 5528750), (2, 2764375), (5, 1105750), (10, 552875), (25, 221150), (50, 110575), (125, 44230), (250, 22115), (625, 8846), (1250, 4423)]