124015960

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{8783}}^1$

素因数の和:9147

約数の個数: 32

約数和(自身を含む): 279858240

約数和(自身を除く): 155842280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 7060, 8783, 14120, 17566, 35132, 43915, 70264, 87830, 175660, 351320, 3100399, 6200798, 12401596, 15501995, 24803192, 31003990, 62007980, 124015960]

約数ペア:

[(1, 124015960), (2, 62007980), (4, 31003990), (5, 24803192), (8, 15501995), (10, 12401596), (20, 6200798), (40, 3100399), (353, 351320), (706, 175660), (1412, 87830), (1765, 70264), (2824, 43915), (3530, 35132), (7060, 17566), (8783, 14120)]