3445542920

素因数分解:

$2^3\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{47251}}^1$

素因数の和:49085

約数の個数: 32

約数和(自身を含む): 7756888320

約数和(自身を除く): 4311345400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1823, 3646, 7292, 9115, 14584, 18230, 36460, 47251, 72920, 94502, 189004, 236255, 378008, 472510, 945020, 1890040, 86138573, 172277146, 344554292, 430692865, 689108584, 861385730, 1722771460, 3445542920]

約数ペア:

[(1, 3445542920), (2, 1722771460), (4, 861385730), (5, 689108584), (8, 430692865), (10, 344554292), (20, 172277146), (40, 86138573), (1823, 1890040), (3646, 945020), (7292, 472510), (9115, 378008), (14584, 236255), (18230, 189004), (36460, 94502), (47251, 72920)]