26840220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3697}}^1$

素因数の和:3731

約数の個数: 72

約数和(自身を含む): 82628112

約数和(自身を除く): 55787892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 3697, 7260, 7394, 11091, 14788, 18485, 22182, 36970, 40667, 44364, 55455, 73940, 81334, 110910, 122001, 162668, 203335, 221820, 244002, 406670, 447337, 488004, 610005, 813340, 894674, 1220010, 1342011, 1789348, 2236685, 2440020, 2684022, 4473370, 5368044, 6710055, 8946740, 13420110, 26840220]

約数ペア:

[(1, 26840220), (2, 13420110), (3, 8946740), (4, 6710055), (5, 5368044), (6, 4473370), (10, 2684022), (11, 2440020), (12, 2236685), (15, 1789348), (20, 1342011), (22, 1220010), (30, 894674), (33, 813340), (44, 610005), (55, 488004), (60, 447337), (66, 406670), (110, 244002), (121, 221820), (132, 203335), (165, 162668), (220, 122001), (242, 110910), (330, 81334), (363, 73940), (484, 55455), (605, 44364), (660, 40667), (726, 36970), (1210, 22182), (1452, 18485), (1815, 14788), (2420, 11091), (3630, 7394), (3697, 7260)]