4865223340

素因数分解:

$2^2\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{132857}}^1$

素因数の和:134697

約数の個数: 24

約数和(自身を含む): 10222625952

約数和(自身を除く): 5357402612

約数列:

[1, 2, 4, 5, 10, 20, 1831, 3662, 7324, 9155, 18310, 36620, 132857, 265714, 531428, 664285, 1328570, 2657140, 243261167, 486522334, 973044668, 1216305835, 2432611670, 4865223340]

約数ペア:

[(1, 4865223340), (2, 2432611670), (4, 1216305835), (5, 973044668), (10, 486522334), (20, 243261167), (1831, 2657140), (3662, 1328570), (7324, 664285), (9155, 531428), (18310, 265714), (36620, 132857)]