1115060

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 2365440

約数和(自身を除く): 1250380

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 439, 508, 635, 878, 1270, 1756, 2195, 2540, 4390, 8780, 55753, 111506, 223012, 278765, 557530, 1115060]

約数ペア:

[(1, 1115060), (2, 557530), (4, 278765), (5, 223012), (10, 111506), (20, 55753), (127, 8780), (254, 4390), (439, 2540), (508, 2195), (635, 1756), (878, 1270)]