40000003148110

素因数分解:

$2^1\times 5^1\times {\mathrm{256057}}^1\times {\mathrm{15621523}}^1$

素因数の和:15877587

約数の個数: 16

約数和(自身を含む): 72000291463056

約数和(自身を除く): 32000288314946

約数列:

[1, 2, 5, 10, 256057, 512114, 1280285, 2560570, 15621523, 31243046, 78107615, 156215230, 4000000314811, 8000000629622, 20000001574055, 40000003148110]

約数ペア:

[(1, 40000003148110), (2, 20000001574055), (5, 8000000629622), (10, 4000000314811), (256057, 156215230), (512114, 78107615), (1280285, 31243046), (2560570, 15621523)]