4030240

素因数分解:

$2^5\times 5^1\times {\mathrm{25189}}^1$

素因数の和:25204

約数の個数: 24

約数和(自身を含む): 9521820

約数和(自身を除く): 5491580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 25189, 50378, 100756, 125945, 201512, 251890, 403024, 503780, 806048, 1007560, 2015120, 4030240]

約数ペア:

[(1, 4030240), (2, 2015120), (4, 1007560), (5, 806048), (8, 503780), (10, 403024), (16, 251890), (20, 201512), (32, 125945), (40, 100756), (80, 50378), (160, 25189)]