1444160

素因数分解:

$2^6\times 5^1\times {\mathrm{4513}}^1$

素因数の和:4530

約数の個数: 28

約数和(自身を含む): 3439668

約数和(自身を除く): 1995508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4513, 9026, 18052, 22565, 36104, 45130, 72208, 90260, 144416, 180520, 288832, 361040, 722080, 1444160]

約数ペア:

[(1, 1444160), (2, 722080), (4, 361040), (5, 288832), (8, 180520), (10, 144416), (16, 90260), (20, 72208), (32, 45130), (40, 36104), (64, 22565), (80, 18052), (160, 9026), (320, 4513)]