4509620

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{487}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 9510144

約数和(自身を除く): 5000524

約数列:

[1, 2, 4, 5, 10, 20, 463, 487, 926, 974, 1852, 1948, 2315, 2435, 4630, 4870, 9260, 9740, 225481, 450962, 901924, 1127405, 2254810, 4509620]

約数ペア:

[(1, 4509620), (2, 2254810), (4, 1127405), (5, 901924), (10, 450962), (20, 225481), (463, 9740), (487, 9260), (926, 4870), (974, 4630), (1852, 2435), (1948, 2315)]