1040240410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 2084227200

約数和(自身を除く): 1043986790

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 109, 110, 202, 218, 505, 545, 859, 1010, 1090, 1111, 1199, 1718, 2222, 2398, 4295, 5555, 5995, 8590, 9449, 11009, 11110, 11990, 18898, 22018, 47245, 55045, 86759, 93631, 94490, 110090, 121099, 173518, 187262, 242198, 433795, 468155, 605495, 867590, 936310, 954349, 1029941, 1210990, 1908698, 2059882, 4771745, 5149705, 9456731, 9543490, 10299410, 18913462, 47283655, 94567310, 104024041, 208048082, 520120205, 1040240410]

約数ペア:

[(1, 1040240410), (2, 520120205), (5, 208048082), (10, 104024041), (11, 94567310), (22, 47283655), (55, 18913462), (101, 10299410), (109, 9543490), (110, 9456731), (202, 5149705), (218, 4771745), (505, 2059882), (545, 1908698), (859, 1210990), (1010, 1029941), (1090, 954349), (1111, 936310), (1199, 867590), (1718, 605495), (2222, 468155), (2398, 433795), (4295, 242198), (5555, 187262), (5995, 173518), (8590, 121099), (9449, 110090), (11009, 94490), (11110, 93631), (11990, 86759), (18898, 55045), (22018, 47245)]