26156789490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{29429}}^1$

素因数の和:29548

約数の個数: 128

約数和(自身を含む): 70485085440

約数和(自身を除く): 44328295950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 53, 65, 78, 86, 106, 129, 130, 159, 195, 215, 258, 265, 318, 390, 430, 530, 559, 645, 689, 795, 1118, 1290, 1378, 1590, 1677, 2067, 2279, 2795, 3354, 3445, 4134, 4558, 5590, 6837, 6890, 8385, 10335, 11395, 13674, 16770, 20670, 22790, 29429, 29627, 34185, 58858, 59254, 68370, 88287, 88881, 147145, 148135, 176574, 177762, 294290, 296270, 382577, 441435, 444405, 765154, 882870, 888810, 1147731, 1265447, 1559737, 1912885, 2295462, 2530894, 3119474, 3796341, 3825770, 4679211, 5738655, 6327235, 7592682, 7798685, 9358422, 11477310, 12654470, 15597370, 16450811, 18981705, 20276581, 23396055, 32901622, 37963410, 40553162, 46792110, 49352433, 60829743, 67068691, 82254055, 98704866, 101382905, 121659486, 134137382, 164508110, 201206073, 202765810, 246762165, 304148715, 335343455, 402412146, 493524330, 608297430, 670686910, 871892983, 1006030365, 1743785966, 2012060730, 2615678949, 4359464915, 5231357898, 8718929830, 13078394745, 26156789490]

約数ペア:

[(1, 26156789490), (2, 13078394745), (3, 8718929830), (5, 5231357898), (6, 4359464915), (10, 2615678949), (13, 2012060730), (15, 1743785966), (26, 1006030365), (30, 871892983), (39, 670686910), (43, 608297430), (53, 493524330), (65, 402412146), (78, 335343455), (86, 304148715), (106, 246762165), (129, 202765810), (130, 201206073), (159, 164508110), (195, 134137382), (215, 121659486), (258, 101382905), (265, 98704866), (318, 82254055), (390, 67068691), (430, 60829743), (530, 49352433), (559, 46792110), (645, 40553162), (689, 37963410), (795, 32901622), (1118, 23396055), (1290, 20276581), (1378, 18981705), (1590, 16450811), (1677, 15597370), (2067, 12654470), (2279, 11477310), (2795, 9358422), (3354, 7798685), (3445, 7592682), (4134, 6327235), (4558, 5738655), (5590, 4679211), (6837, 3825770), (6890, 3796341), (8385, 3119474), (10335, 2530894), (11395, 2295462), (13674, 1912885), (16770, 1559737), (20670, 1265447), (22790, 1147731), (29429, 888810), (29627, 882870), (34185, 765154), (58858, 444405), (59254, 441435), (68370, 382577), (88287, 296270), (88881, 294290), (147145, 177762), (148135, 176574)]