2669650

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:618

約数の個数: 24

約数和(自身を含む): 5022000

約数和(自身を除く): 2352350

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 499, 535, 998, 1070, 2495, 2675, 4990, 5350, 12475, 24950, 53393, 106786, 266965, 533930, 1334825, 2669650]

約数ペア:

[(1, 2669650), (2, 1334825), (5, 533930), (10, 266965), (25, 106786), (50, 53393), (107, 24950), (214, 12475), (499, 5350), (535, 4990), (998, 2675), (1070, 2495)]