2018332550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{27479}}^1$

素因数の和:27617

約数の個数: 48

約数和(自身を含む): 4078801440

約数和(自身を除く): 2060468890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 130, 226, 325, 565, 650, 1130, 1469, 2825, 2938, 5650, 7345, 14690, 27479, 36725, 54958, 73450, 137395, 274790, 357227, 686975, 714454, 1373950, 1786135, 3105127, 3572270, 6210254, 8930675, 15525635, 17861350, 31051270, 40366651, 77628175, 80733302, 155256350, 201833255, 403666510, 1009166275, 2018332550]

約数ペア:

[(1, 2018332550), (2, 1009166275), (5, 403666510), (10, 201833255), (13, 155256350), (25, 80733302), (26, 77628175), (50, 40366651), (65, 31051270), (113, 17861350), (130, 15525635), (226, 8930675), (325, 6210254), (565, 3572270), (650, 3105127), (1130, 1786135), (1469, 1373950), (2825, 714454), (2938, 686975), (5650, 357227), (7345, 274790), (14690, 137395), (27479, 73450), (36725, 54958)]