4986776875

素因数分解:

$5^4\times {\mathrm{373}}^1\times {\mathrm{21391}}^1$

素因数の和:21784

約数の個数: 20

約数和(自身を含む): 6248474848

約数和(自身を除く): 1261697973

約数列:

[1, 5, 25, 125, 373, 625, 1865, 9325, 21391, 46625, 106955, 233125, 534775, 2673875, 7978843, 13369375, 39894215, 199471075, 997355375, 4986776875]

約数ペア:

[(1, 4986776875), (5, 997355375), (25, 199471075), (125, 39894215), (373, 13369375), (625, 7978843), (1865, 2673875), (9325, 534775), (21391, 233125), (46625, 106955)]