5045440

素因数分解:

$2^6\times 5^1\times {\mathrm{15767}}^1$

素因数の和:15784

約数の個数: 28

約数和(自身を含む): 12015216

約数和(自身を除く): 6969776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 15767, 31534, 63068, 78835, 126136, 157670, 252272, 315340, 504544, 630680, 1009088, 1261360, 2522720, 5045440]

約数ペア:

[(1, 5045440), (2, 2522720), (4, 1261360), (5, 1009088), (8, 630680), (10, 504544), (16, 315340), (20, 252272), (32, 157670), (40, 126136), (64, 78835), (80, 63068), (160, 31534), (320, 15767)]