5181036770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{2851}}^1$

素因数の和:4875

約数の個数: 64

約数和(自身を含む): 11487764736

約数和(自身を除く): 6306727966

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1997, 2851, 3994, 5702, 9985, 13979, 14255, 19957, 19970, 25961, 27958, 28510, 37063, 39914, 51922, 69895, 74126, 99785, 129805, 139790, 181727, 185315, 199570, 259441, 259610, 363454, 370630, 518882, 908635, 1297205, 1817270, 2594410, 5693447, 11386894, 28467235, 39854129, 56934470, 74014811, 79708258, 148029622, 199270645, 370074055, 398541290, 518103677, 740148110, 1036207354, 2590518385, 5181036770]

約数ペア:

[(1, 5181036770), (2, 2590518385), (5, 1036207354), (7, 740148110), (10, 518103677), (13, 398541290), (14, 370074055), (26, 199270645), (35, 148029622), (65, 79708258), (70, 74014811), (91, 56934470), (130, 39854129), (182, 28467235), (455, 11386894), (910, 5693447), (1997, 2594410), (2851, 1817270), (3994, 1297205), (5702, 908635), (9985, 518882), (13979, 370630), (14255, 363454), (19957, 259610), (19970, 259441), (25961, 199570), (27958, 185315), (28510, 181727), (37063, 139790), (39914, 129805), (51922, 99785), (69895, 74126)]