56620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 126000

約数和(自身を除く): 69380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 190, 298, 380, 596, 745, 1490, 2831, 2980, 5662, 11324, 14155, 28310, 56620]

約数ペア:

[(1, 56620), (2, 28310), (4, 14155), (5, 11324), (10, 5662), (19, 2980), (20, 2831), (38, 1490), (76, 745), (95, 596), (149, 380), (190, 298)]