39932420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 95520600

約数和(自身を除く): 55588180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 121, 145, 220, 242, 290, 319, 484, 569, 580, 605, 638, 1138, 1210, 1276, 1595, 2276, 2420, 2845, 3190, 3509, 5690, 6259, 6380, 7018, 11380, 12518, 14036, 16501, 17545, 25036, 31295, 33002, 35090, 62590, 66004, 68849, 70180, 82505, 125180, 137698, 165010, 181511, 275396, 330020, 344245, 363022, 688490, 726044, 907555, 1376980, 1815110, 1996621, 3630220, 3993242, 7986484, 9983105, 19966210, 39932420]

約数ペア:

[(1, 39932420), (2, 19966210), (4, 9983105), (5, 7986484), (10, 3993242), (11, 3630220), (20, 1996621), (22, 1815110), (29, 1376980), (44, 907555), (55, 726044), (58, 688490), (110, 363022), (116, 344245), (121, 330020), (145, 275396), (220, 181511), (242, 165010), (290, 137698), (319, 125180), (484, 82505), (569, 70180), (580, 68849), (605, 66004), (638, 62590), (1138, 35090), (1210, 33002), (1276, 31295), (1595, 25036), (2276, 17545), (2420, 16501), (2845, 14036), (3190, 12518), (3509, 11380), (5690, 7018), (6259, 6380)]