4290250

素因数分解:

$2^1\times 5^3\times {\mathrm{131}}^2$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 8093124

約数和(自身を除く): 3802874

約数列:

[1, 2, 5, 10, 25, 50, 125, 131, 250, 262, 655, 1310, 3275, 6550, 16375, 17161, 32750, 34322, 85805, 171610, 429025, 858050, 2145125, 4290250]

約数ペア:

[(1, 4290250), (2, 2145125), (5, 858050), (10, 429025), (25, 171610), (50, 85805), (125, 34322), (131, 32750), (250, 17161), (262, 16375), (655, 6550), (1310, 3275)]