38282860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24859}}^1$

素因数の和:24886

約数の個数: 48

約数和(自身を含む): 100235520

約数和(自身を除く): 61952660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 24859, 49718, 99436, 124295, 174013, 248590, 273449, 348026, 497180, 546898, 696052, 870065, 1093796, 1367245, 1740130, 1914143, 2734490, 3480260, 3828286, 5468980, 7656572, 9570715, 19141430, 38282860]

約数ペア:

[(1, 38282860), (2, 19141430), (4, 9570715), (5, 7656572), (7, 5468980), (10, 3828286), (11, 3480260), (14, 2734490), (20, 1914143), (22, 1740130), (28, 1367245), (35, 1093796), (44, 870065), (55, 696052), (70, 546898), (77, 497180), (110, 348026), (140, 273449), (154, 248590), (220, 174013), (308, 124295), (385, 99436), (770, 49718), (1540, 24859)]