37686740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20707}}^1$

素因数の和:20736

約数の個数: 48

約数和(自身を含む): 97410432

約数和(自身を除く): 59723692

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 20707, 41414, 82828, 103535, 144949, 207070, 269191, 289898, 414140, 538382, 579796, 724745, 1076764, 1345955, 1449490, 1884337, 2691910, 2898980, 3768674, 5383820, 7537348, 9421685, 18843370, 37686740]

約数ペア:

[(1, 37686740), (2, 18843370), (4, 9421685), (5, 7537348), (7, 5383820), (10, 3768674), (13, 2898980), (14, 2691910), (20, 1884337), (26, 1449490), (28, 1345955), (35, 1076764), (52, 724745), (65, 579796), (70, 538382), (91, 414140), (130, 289898), (140, 269191), (182, 207070), (260, 144949), (364, 103535), (455, 82828), (910, 41414), (1820, 20707)]