12458360

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1063}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 28153440

約数和(自身を除く): 15695080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1063, 1172, 1465, 2126, 2344, 2930, 4252, 5315, 5860, 8504, 10630, 11720, 21260, 42520, 311459, 622918, 1245836, 1557295, 2491672, 3114590, 6229180, 12458360]

約数ペア:

[(1, 12458360), (2, 6229180), (4, 3114590), (5, 2491672), (8, 1557295), (10, 1245836), (20, 622918), (40, 311459), (293, 42520), (586, 21260), (1063, 11720), (1172, 10630), (1465, 8504), (2126, 5860), (2344, 5315), (2930, 4252)]