2024897320

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{201683}}^1$

素因数の和:201945

約数の個数: 32

約数和(自身を含む): 4574193120

約数和(自身を除く): 2549295800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 10040, 201683, 403366, 806732, 1008415, 1613464, 2016830, 4033660, 8067320, 50622433, 101244866, 202489732, 253112165, 404979464, 506224330, 1012448660, 2024897320]

約数ペア:

[(1, 2024897320), (2, 1012448660), (4, 506224330), (5, 404979464), (8, 253112165), (10, 202489732), (20, 101244866), (40, 50622433), (251, 8067320), (502, 4033660), (1004, 2016830), (1255, 1613464), (2008, 1008415), (2510, 806732), (5020, 403366), (10040, 201683)]