2010695740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{23561}}^1$

素因数の和:23838

約数の個数: 48

約数和(自身を含む): 4488843744

約数和(自身を除く): 2478148004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 251, 340, 502, 1004, 1255, 2510, 4267, 5020, 8534, 17068, 21335, 23561, 42670, 47122, 85340, 94244, 117805, 235610, 400537, 471220, 801074, 1602148, 2002685, 4005370, 5913811, 8010740, 11827622, 23655244, 29569055, 59138110, 100534787, 118276220, 201069574, 402139148, 502673935, 1005347870, 2010695740]

約数ペア:

[(1, 2010695740), (2, 1005347870), (4, 502673935), (5, 402139148), (10, 201069574), (17, 118276220), (20, 100534787), (34, 59138110), (68, 29569055), (85, 23655244), (170, 11827622), (251, 8010740), (340, 5913811), (502, 4005370), (1004, 2002685), (1255, 1602148), (2510, 801074), (4267, 471220), (5020, 400537), (8534, 235610), (17068, 117805), (21335, 94244), (23561, 85340), (42670, 47122)]