2016397850

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{3709}}^1$

素因数の和:3935

約数の個数: 48

約数和(自身を含む): 3825692640

約数和(自身を除く): 1809294790

約数列:

[1, 2, 5, 10, 25, 50, 83, 131, 166, 262, 415, 655, 830, 1310, 2075, 3275, 3709, 4150, 6550, 7418, 10873, 18545, 21746, 37090, 54365, 92725, 108730, 185450, 271825, 307847, 485879, 543650, 615694, 971758, 1539235, 2429395, 3078470, 4858790, 7696175, 12146975, 15392350, 24293950, 40327957, 80655914, 201639785, 403279570, 1008198925, 2016397850]

約数ペア:

[(1, 2016397850), (2, 1008198925), (5, 403279570), (10, 201639785), (25, 80655914), (50, 40327957), (83, 24293950), (131, 15392350), (166, 12146975), (262, 7696175), (415, 4858790), (655, 3078470), (830, 2429395), (1310, 1539235), (2075, 971758), (3275, 615694), (3709, 543650), (4150, 485879), (6550, 307847), (7418, 271825), (10873, 185450), (18545, 108730), (21746, 92725), (37090, 54365)]