65273180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12601}}^1$

素因数の和:12654

約数の個数: 48

約数和(自身を含む): 160902336

約数和(自身を除く): 95629156

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, 12601, 25202, 50404, 63005, 88207, 126010, 176414, 252020, 352828, 441035, 466237, 882070, 932474, 1764140, 1864948, 2331185, 3263659, 4662370, 6527318, 9324740, 13054636, 16318295, 32636590, 65273180]

約数ペア:

[(1, 65273180), (2, 32636590), (4, 16318295), (5, 13054636), (7, 9324740), (10, 6527318), (14, 4662370), (20, 3263659), (28, 2331185), (35, 1864948), (37, 1764140), (70, 932474), (74, 882070), (140, 466237), (148, 441035), (185, 352828), (259, 252020), (370, 176414), (518, 126010), (740, 88207), (1036, 63005), (1295, 50404), (2590, 25202), (5180, 12601)]