17442080

素因数分解:

$2^5\times 5^1\times {\mathrm{109013}}^1$

素因数の和:109028

約数の個数: 24

約数和(自身を含む): 41207292

約数和(自身を除く): 23765212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 109013, 218026, 436052, 545065, 872104, 1090130, 1744208, 2180260, 3488416, 4360520, 8721040, 17442080]

約数ペア:

[(1, 17442080), (2, 8721040), (4, 4360520), (5, 3488416), (8, 2180260), (10, 1744208), (16, 1090130), (20, 872104), (32, 545065), (40, 436052), (80, 218026), (160, 109013)]