5000219240

素因数分解:

$2^3\times 5^1\times {\mathrm{125005481}}^1$

素因数の和:125005492

約数の個数: 16

約数和(自身を含む): 11250493380

約数和(自身を除く): 6250274140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 125005481, 250010962, 500021924, 625027405, 1000043848, 1250054810, 2500109620, 5000219240]

約数ペア:

[(1, 5000219240), (2, 2500109620), (4, 1250054810), (5, 1000043848), (8, 625027405), (10, 500021924), (20, 250010962), (40, 125005481)]