1567226980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{6791}}^1$

素因数の和:7860

約数の個数: 48

約数和(自身を含む): 3594326400

約数和(自身を除く): 2027099420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1049, 2098, 4196, 5245, 6791, 10490, 11539, 13582, 20980, 23078, 27164, 33955, 46156, 57695, 67910, 74701, 115390, 135820, 149402, 230780, 298804, 373505, 747010, 1494020, 7123759, 14247518, 28495036, 35618795, 71237590, 78361349, 142475180, 156722698, 313445396, 391806745, 783613490, 1567226980]

約数ペア:

[(1, 1567226980), (2, 783613490), (4, 391806745), (5, 313445396), (10, 156722698), (11, 142475180), (20, 78361349), (22, 71237590), (44, 35618795), (55, 28495036), (110, 14247518), (220, 7123759), (1049, 1494020), (2098, 747010), (4196, 373505), (5245, 298804), (6791, 230780), (10490, 149402), (11539, 135820), (13582, 115390), (20980, 74701), (23078, 67910), (27164, 57695), (33955, 46156)]