104643520

素因数分解:

$2^6\times 5^1\times {\mathrm{327011}}^1$

素因数の和:327028

約数の個数: 28

約数和(自身を含む): 249183144

約数和(自身を除く): 144539624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 327011, 654022, 1308044, 1635055, 2616088, 3270110, 5232176, 6540220, 10464352, 13080440, 20928704, 26160880, 52321760, 104643520]

約数ペア:

[(1, 104643520), (2, 52321760), (4, 26160880), (5, 20928704), (8, 13080440), (10, 10464352), (16, 6540220), (20, 5232176), (32, 3270110), (40, 2616088), (64, 1635055), (80, 1308044), (160, 654022), (320, 327011)]