7944280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10453}}^1$

素因数の和:10483

約数の個数: 32

約数和(自身を含む): 18817200

約数和(自身を除く): 10872920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 10453, 20906, 41812, 52265, 83624, 104530, 198607, 209060, 397214, 418120, 794428, 993035, 1588856, 1986070, 3972140, 7944280]

約数ペア:

[(1, 7944280), (2, 3972140), (4, 1986070), (5, 1588856), (8, 993035), (10, 794428), (19, 418120), (20, 397214), (38, 209060), (40, 198607), (76, 104530), (95, 83624), (152, 52265), (190, 41812), (380, 20906), (760, 10453)]