79915250

素因数分解:

$2^1\times 5^3\times {\mathrm{373}}^1\times {\mathrm{857}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 150177456

約数和(自身を除く): 70262206

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 373, 746, 857, 1714, 1865, 3730, 4285, 8570, 9325, 18650, 21425, 42850, 46625, 93250, 107125, 214250, 319661, 639322, 1598305, 3196610, 7991525, 15983050, 39957625, 79915250]

約数ペア:

[(1, 79915250), (2, 39957625), (5, 15983050), (10, 7991525), (25, 3196610), (50, 1598305), (125, 639322), (250, 319661), (373, 214250), (746, 107125), (857, 93250), (1714, 46625), (1865, 42850), (3730, 21425), (4285, 18650), (8570, 9325)]