32439550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 72

約数和(自身を含む): 71479800

約数和(自身を除く): 39040250

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 169, 275, 286, 325, 338, 349, 550, 650, 698, 715, 845, 1430, 1690, 1745, 1859, 3490, 3575, 3718, 3839, 4225, 4537, 7150, 7678, 8450, 8725, 9074, 9295, 17450, 18590, 19195, 22685, 38390, 45370, 46475, 49907, 58981, 92950, 95975, 99814, 113425, 117962, 191950, 226850, 249535, 294905, 499070, 589810, 648791, 1247675, 1297582, 1474525, 2495350, 2949050, 3243955, 6487910, 16219775, 32439550]

約数ペア:

[(1, 32439550), (2, 16219775), (5, 6487910), (10, 3243955), (11, 2949050), (13, 2495350), (22, 1474525), (25, 1297582), (26, 1247675), (50, 648791), (55, 589810), (65, 499070), (110, 294905), (130, 249535), (143, 226850), (169, 191950), (275, 117962), (286, 113425), (325, 99814), (338, 95975), (349, 92950), (550, 58981), (650, 49907), (698, 46475), (715, 45370), (845, 38390), (1430, 22685), (1690, 19195), (1745, 18590), (1859, 17450), (3490, 9295), (3575, 9074), (3718, 8725), (3839, 8450), (4225, 7678), (4537, 7150)]