37688690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 76091400

約数和(自身を除く): 38402710

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 754, 769, 845, 1538, 1690, 1885, 3770, 3845, 4901, 7690, 9802, 9997, 19994, 22301, 24505, 44602, 49010, 49985, 99970, 111505, 129961, 223010, 259922, 289913, 579826, 649805, 1299610, 1449565, 2899130, 3768869, 7537738, 18844345, 37688690]

約数ペア:

[(1, 37688690), (2, 18844345), (5, 7537738), (10, 3768869), (13, 2899130), (26, 1449565), (29, 1299610), (58, 649805), (65, 579826), (130, 289913), (145, 259922), (169, 223010), (290, 129961), (338, 111505), (377, 99970), (754, 49985), (769, 49010), (845, 44602), (1538, 24505), (1690, 22301), (1885, 19994), (3770, 9997), (3845, 9802), (4901, 7690)]