2823460

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 6007680

約数和(自身を除く): 3184220

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 1787, 3574, 7148, 8935, 17870, 35740, 141173, 282346, 564692, 705865, 1411730, 2823460]

約数ペア:

[(1, 2823460), (2, 1411730), (4, 705865), (5, 564692), (10, 282346), (20, 141173), (79, 35740), (158, 17870), (316, 8935), (395, 7148), (790, 3574), (1580, 1787)]