112607960

素因数分解:

$2^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{4259}}^1$

素因数の和:4931

約数の個数: 32

約数和(自身を含む): 253810800

約数和(自身を除く): 141202840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 661, 1322, 2644, 3305, 4259, 5288, 6610, 8518, 13220, 17036, 21295, 26440, 34072, 42590, 85180, 170360, 2815199, 5630398, 11260796, 14075995, 22521592, 28151990, 56303980, 112607960]

約数ペア:

[(1, 112607960), (2, 56303980), (4, 28151990), (5, 22521592), (8, 14075995), (10, 11260796), (20, 5630398), (40, 2815199), (661, 170360), (1322, 85180), (2644, 42590), (3305, 34072), (4259, 26440), (5288, 21295), (6610, 17036), (8518, 13220)]