1472424920

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{856061}}^1$

素因数の和:856115

約数の個数: 32

約数和(自身を含む): 3390005520

約数和(自身を除く): 1917580600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 856061, 1712122, 3424244, 4280305, 6848488, 8560610, 17121220, 34242440, 36810623, 73621246, 147242492, 184053115, 294484984, 368106230, 736212460, 1472424920]

約数ペア:

[(1, 1472424920), (2, 736212460), (4, 368106230), (5, 294484984), (8, 184053115), (10, 147242492), (20, 73621246), (40, 36810623), (43, 34242440), (86, 17121220), (172, 8560610), (215, 6848488), (344, 4280305), (430, 3424244), (860, 1712122), (1720, 856061)]