2844520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10159}}^1$

素因数の和:10177

約数の個数: 32

約数和(自身を含む): 7315200

約数和(自身を除く): 4470680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10159, 20318, 40636, 50795, 71113, 81272, 101590, 142226, 203180, 284452, 355565, 406360, 568904, 711130, 1422260, 2844520]

約数ペア:

[(1, 2844520), (2, 1422260), (4, 711130), (5, 568904), (7, 406360), (8, 355565), (10, 284452), (14, 203180), (20, 142226), (28, 101590), (35, 81272), (40, 71113), (56, 50795), (70, 40636), (140, 20318), (280, 10159)]