82069130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2039

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 97556470

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 65, 110, 130, 143, 145, 286, 290, 319, 377, 638, 715, 754, 1430, 1595, 1885, 1979, 3190, 3770, 3958, 4147, 8294, 9895, 19790, 20735, 21769, 25727, 41470, 43538, 51454, 57391, 108845, 114782, 128635, 217690, 257270, 282997, 286955, 565994, 573910, 631301, 746083, 1262602, 1414985, 1492166, 2829970, 3156505, 3730415, 6313010, 7460830, 8206913, 16413826, 41034565, 82069130]

約数ペア:

[(1, 82069130), (2, 41034565), (5, 16413826), (10, 8206913), (11, 7460830), (13, 6313010), (22, 3730415), (26, 3156505), (29, 2829970), (55, 1492166), (58, 1414985), (65, 1262602), (110, 746083), (130, 631301), (143, 573910), (145, 565994), (286, 286955), (290, 282997), (319, 257270), (377, 217690), (638, 128635), (715, 114782), (754, 108845), (1430, 57391), (1595, 51454), (1885, 43538), (1979, 41470), (3190, 25727), (3770, 21769), (3958, 20735), (4147, 19790), (8294, 9895)]