6820005950

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{821}}^1\times {\mathrm{1613}}^1$

素因数の和:2549

約数の個数: 48

約数和(自身を含む): 12831919776

約数和(自身を除く): 6011913826

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 821, 1030, 1613, 1642, 2575, 3226, 4105, 5150, 8065, 8210, 16130, 20525, 40325, 41050, 80650, 84563, 166139, 169126, 332278, 422815, 830695, 845630, 1324273, 1661390, 2114075, 2648546, 4153475, 4228150, 6621365, 8306950, 13242730, 33106825, 66213650, 136400119, 272800238, 682000595, 1364001190, 3410002975, 6820005950]

約数ペア:

[(1, 6820005950), (2, 3410002975), (5, 1364001190), (10, 682000595), (25, 272800238), (50, 136400119), (103, 66213650), (206, 33106825), (515, 13242730), (821, 8306950), (1030, 6621365), (1613, 4228150), (1642, 4153475), (2575, 2648546), (3226, 2114075), (4105, 1661390), (5150, 1324273), (8065, 845630), (8210, 830695), (16130, 422815), (20525, 332278), (40325, 169126), (41050, 166139), (80650, 84563)]