11660920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7879}}^1$

素因数の和:7927

約数の個数: 32

約数和(自身を含む): 26949600

約数和(自身を除く): 15288680

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 7879, 15758, 31516, 39395, 63032, 78790, 157580, 291523, 315160, 583046, 1166092, 1457615, 2332184, 2915230, 5830460, 11660920]

約数ペア:

[(1, 11660920), (2, 5830460), (4, 2915230), (5, 2332184), (8, 1457615), (10, 1166092), (20, 583046), (37, 315160), (40, 291523), (74, 157580), (148, 78790), (185, 63032), (296, 39395), (370, 31516), (740, 15758), (1480, 7879)]