76390960

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3259}}^1$

素因数の和:3565

約数の個数: 40

約数和(自身を含む): 178269840

約数和(自身を除く): 101878880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2930, 3259, 4688, 5860, 6518, 11720, 13036, 16295, 23440, 26072, 32590, 52144, 65180, 130360, 260720, 954887, 1909774, 3819548, 4774435, 7639096, 9548870, 15278192, 19097740, 38195480, 76390960]

約数ペア:

[(1, 76390960), (2, 38195480), (4, 19097740), (5, 15278192), (8, 9548870), (10, 7639096), (16, 4774435), (20, 3819548), (40, 1909774), (80, 954887), (293, 260720), (586, 130360), (1172, 65180), (1465, 52144), (2344, 32590), (2930, 26072), (3259, 23440), (4688, 16295), (5860, 13036), (6518, 11720)]