147929960

素因数分解:

$2^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{5087}}^1$

素因数の和:5825

約数の個数: 32

約数和(自身を含む): 333365760

約数和(自身を除く): 185435800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727, 1454, 2908, 3635, 5087, 5816, 7270, 10174, 14540, 20348, 25435, 29080, 40696, 50870, 101740, 203480, 3698249, 7396498, 14792996, 18491245, 29585992, 36982490, 73964980, 147929960]

約数ペア:

[(1, 147929960), (2, 73964980), (4, 36982490), (5, 29585992), (8, 18491245), (10, 14792996), (20, 7396498), (40, 3698249), (727, 203480), (1454, 101740), (2908, 50870), (3635, 40696), (5087, 29080), (5816, 25435), (7270, 20348), (10174, 14540)]