8105582590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{19471}}^1$

素因数の和:19817

約数の個数: 64

約数和(自身を含む): 17608919040

約数和(自身を除く): 9503336450

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 313, 626, 665, 1330, 1565, 2191, 3130, 4382, 5947, 10955, 11894, 19471, 21910, 29735, 38942, 41629, 59470, 83258, 97355, 136297, 194710, 208145, 272594, 369949, 416290, 681485, 739898, 1362970, 1849745, 2589643, 3699490, 5179286, 6094423, 12188846, 12948215, 25896430, 30472115, 42660961, 60944230, 85321922, 115794037, 213304805, 231588074, 426609610, 578970185, 810558259, 1157940370, 1621116518, 4052791295, 8105582590]

約数ペア:

[(1, 8105582590), (2, 4052791295), (5, 1621116518), (7, 1157940370), (10, 810558259), (14, 578970185), (19, 426609610), (35, 231588074), (38, 213304805), (70, 115794037), (95, 85321922), (133, 60944230), (190, 42660961), (266, 30472115), (313, 25896430), (626, 12948215), (665, 12188846), (1330, 6094423), (1565, 5179286), (2191, 3699490), (3130, 2589643), (4382, 1849745), (5947, 1362970), (10955, 739898), (11894, 681485), (19471, 416290), (21910, 369949), (29735, 272594), (38942, 208145), (41629, 194710), (59470, 136297), (83258, 97355)]