530240

素因数分解:

$2^6\times 5^1\times {\mathrm{1657}}^1$

素因数の和:1674

約数の個数: 28

約数和(自身を含む): 1263396

約数和(自身を除く): 733156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1657, 3314, 6628, 8285, 13256, 16570, 26512, 33140, 53024, 66280, 106048, 132560, 265120, 530240]

約数ペア:

[(1, 530240), (2, 265120), (4, 132560), (5, 106048), (8, 66280), (10, 53024), (16, 33140), (20, 26512), (32, 16570), (40, 13256), (64, 8285), (80, 6628), (160, 3314), (320, 1657)]