25861380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1279}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 72683520

約数和(自身を除く): 46822140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1279, 1348, 1685, 2022, 2558, 3370, 3837, 4044, 5055, 5116, 6395, 6740, 7674, 10110, 12790, 15348, 19185, 20220, 25580, 38370, 76740, 431023, 862046, 1293069, 1724092, 2155115, 2586138, 4310230, 5172276, 6465345, 8620460, 12930690, 25861380]

約数ペア:

[(1, 25861380), (2, 12930690), (3, 8620460), (4, 6465345), (5, 5172276), (6, 4310230), (10, 2586138), (12, 2155115), (15, 1724092), (20, 1293069), (30, 862046), (60, 431023), (337, 76740), (674, 38370), (1011, 25580), (1279, 20220), (1348, 19185), (1685, 15348), (2022, 12790), (2558, 10110), (3370, 7674), (3837, 6740), (4044, 6395), (5055, 5116)]