45645320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163019}}^1$

素因数の和:163037

約数の個数: 32

約数和(自身を含む): 117374400

約数和(自身を除く): 71729080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 163019, 326038, 652076, 815095, 1141133, 1304152, 1630190, 2282266, 3260380, 4564532, 5705665, 6520760, 9129064, 11411330, 22822660, 45645320]

約数ペア:

[(1, 45645320), (2, 22822660), (4, 11411330), (5, 9129064), (7, 6520760), (8, 5705665), (10, 4564532), (14, 3260380), (20, 2282266), (28, 1630190), (35, 1304152), (40, 1141133), (56, 815095), (70, 652076), (140, 326038), (280, 163019)]