45858040

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11351}}^1$

素因数の和:11463

約数の個数: 32

約数和(自身を含む): 104211360

約数和(自身を除く): 58353320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 11351, 22702, 45404, 56755, 90808, 113510, 227020, 454040, 1146451, 2292902, 4585804, 5732255, 9171608, 11464510, 22929020, 45858040]

約数ペア:

[(1, 45858040), (2, 22929020), (4, 11464510), (5, 9171608), (8, 5732255), (10, 4585804), (20, 2292902), (40, 1146451), (101, 454040), (202, 227020), (404, 113510), (505, 90808), (808, 56755), (1010, 45404), (2020, 22702), (4040, 11351)]