40240970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4751}}^1$

素因数の和:4787

約数の個数: 48

約数和(自身を含む): 91010304

約数和(自身を除く): 50769334

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 4751, 8470, 9502, 23755, 33257, 47510, 52261, 66514, 104522, 166285, 261305, 332570, 365827, 522610, 574871, 731654, 1149742, 1829135, 2874355, 3658270, 4024097, 5748710, 8048194, 20120485, 40240970]

約数ペア:

[(1, 40240970), (2, 20120485), (5, 8048194), (7, 5748710), (10, 4024097), (11, 3658270), (14, 2874355), (22, 1829135), (35, 1149742), (55, 731654), (70, 574871), (77, 522610), (110, 365827), (121, 332570), (154, 261305), (242, 166285), (385, 104522), (605, 66514), (770, 52261), (847, 47510), (1210, 33257), (1694, 23755), (4235, 9502), (4751, 8470)]