248835996860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{66533689}}^1$

素因数の和:66533726

約数の個数: 48

約数和(自身を含む): 603593635680

約数和(自身を除く): 354757638820

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 66533689, 133067378, 266134756, 332668445, 665336890, 731870579, 1131072713, 1330673780, 1463741158, 2262145426, 2927482316, 3659352895, 4524290852, 5655363565, 7318705790, 11310727130, 12441799843, 14637411580, 22621454260, 24883599686, 49767199372, 62208999215, 124417998430, 248835996860]

約数ペア:

[(1, 248835996860), (2, 124417998430), (4, 62208999215), (5, 49767199372), (10, 24883599686), (11, 22621454260), (17, 14637411580), (20, 12441799843), (22, 11310727130), (34, 7318705790), (44, 5655363565), (55, 4524290852), (68, 3659352895), (85, 2927482316), (110, 2262145426), (170, 1463741158), (187, 1330673780), (220, 1131072713), (340, 731870579), (374, 665336890), (748, 332668445), (935, 266134756), (1870, 133067378), (3740, 66533689)]