2076755320

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 4714588800

約数和(自身を除く): 2637833480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 269, 514, 538, 751, 1028, 1076, 1285, 1345, 1502, 2056, 2152, 2570, 2690, 3004, 3755, 5140, 5380, 6008, 7510, 10280, 10760, 15020, 30040, 69133, 138266, 193007, 202019, 276532, 345665, 386014, 404038, 553064, 691330, 772028, 808076, 965035, 1010095, 1382660, 1544056, 1616152, 1930070, 2020190, 2765320, 3860140, 4040380, 7720280, 8080760, 51918883, 103837766, 207675532, 259594415, 415351064, 519188830, 1038377660, 2076755320]

約数ペア:

[(1, 2076755320), (2, 1038377660), (4, 519188830), (5, 415351064), (8, 259594415), (10, 207675532), (20, 103837766), (40, 51918883), (257, 8080760), (269, 7720280), (514, 4040380), (538, 3860140), (751, 2765320), (1028, 2020190), (1076, 1930070), (1285, 1616152), (1345, 1544056), (1502, 1382660), (2056, 1010095), (2152, 965035), (2570, 808076), (2690, 772028), (3004, 691330), (3755, 553064), (5140, 404038), (5380, 386014), (6008, 345665), (7510, 276532), (10280, 202019), (10760, 193007), (15020, 138266), (30040, 69133)]