40845040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13799}}^1$

素因数の和:13849

約数の個数: 40

約数和(自身を含む): 97538400

約数和(自身を除く): 56693360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 13799, 27598, 55196, 68995, 110392, 137990, 220784, 275980, 510563, 551960, 1021126, 1103920, 2042252, 2552815, 4084504, 5105630, 8169008, 10211260, 20422520, 40845040]

約数ペア:

[(1, 40845040), (2, 20422520), (4, 10211260), (5, 8169008), (8, 5105630), (10, 4084504), (16, 2552815), (20, 2042252), (37, 1103920), (40, 1021126), (74, 551960), (80, 510563), (148, 275980), (185, 220784), (296, 137990), (370, 110392), (592, 68995), (740, 55196), (1480, 27598), (2960, 13799)]