4019950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7309}}^1$

素因数の和:7332

約数の個数: 24

約数和(自身を含む): 8157960

約数和(自身を除く): 4138010

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 7309, 14618, 36545, 73090, 80399, 160798, 182725, 365450, 401995, 803990, 2009975, 4019950]

約数ペア:

[(1, 4019950), (2, 2009975), (5, 803990), (10, 401995), (11, 365450), (22, 182725), (25, 160798), (50, 80399), (55, 73090), (110, 36545), (275, 14618), (550, 7309)]