26310840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5099}}^1$

素因数の和:5156

約数の個数: 64

約数和(自身を含む): 80784000

約数和(自身を除く): 54473160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5099, 5160, 10198, 15297, 20396, 25495, 30594, 40792, 50990, 61188, 76485, 101980, 122376, 152970, 203960, 219257, 305940, 438514, 611880, 657771, 877028, 1096285, 1315542, 1754056, 2192570, 2631084, 3288855, 4385140, 5262168, 6577710, 8770280, 13155420, 26310840]

約数ペア:

[(1, 26310840), (2, 13155420), (3, 8770280), (4, 6577710), (5, 5262168), (6, 4385140), (8, 3288855), (10, 2631084), (12, 2192570), (15, 1754056), (20, 1315542), (24, 1096285), (30, 877028), (40, 657771), (43, 611880), (60, 438514), (86, 305940), (120, 219257), (129, 203960), (172, 152970), (215, 122376), (258, 101980), (344, 76485), (430, 61188), (516, 50990), (645, 40792), (860, 30594), (1032, 25495), (1290, 20396), (1720, 15297), (2580, 10198), (5099, 5160)]