12377240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8363}}^1$

素因数の和:8411

約数の個数: 32

約数和(自身を含む): 28604880

約数和(自身を除く): 16227640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 8363, 16726, 33452, 41815, 66904, 83630, 167260, 309431, 334520, 618862, 1237724, 1547155, 2475448, 3094310, 6188620, 12377240]

約数ペア:

[(1, 12377240), (2, 6188620), (4, 3094310), (5, 2475448), (8, 1547155), (10, 1237724), (20, 618862), (37, 334520), (40, 309431), (74, 167260), (148, 83630), (185, 66904), (296, 41815), (370, 33452), (740, 16726), (1480, 8363)]