104340740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20143}}^1$

素因数の和:20196

約数の個数: 48

約数和(自身を含む): 257198592

約数和(自身を除く): 152857852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 20143, 40286, 80572, 100715, 141001, 201430, 282002, 402860, 564004, 705005, 745291, 1410010, 1490582, 2820020, 2981164, 3726455, 5217037, 7452910, 10434074, 14905820, 20868148, 26085185, 52170370, 104340740]

約数ペア:

[(1, 104340740), (2, 52170370), (4, 26085185), (5, 20868148), (7, 14905820), (10, 10434074), (14, 7452910), (20, 5217037), (28, 3726455), (35, 2981164), (37, 2820020), (70, 1490582), (74, 1410010), (140, 745291), (148, 705005), (185, 564004), (259, 402860), (370, 282002), (518, 201430), (740, 141001), (1036, 100715), (1295, 80572), (2590, 40286), (5180, 20143)]