76621550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 152467920

約数和(自身を除く): 75846370

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 109, 170, 218, 425, 545, 827, 850, 1090, 1654, 1853, 2725, 3706, 4135, 5450, 8270, 9265, 14059, 18530, 20675, 28118, 41350, 46325, 70295, 90143, 92650, 140590, 180286, 351475, 450715, 702950, 901430, 1532431, 2253575, 3064862, 4507150, 7662155, 15324310, 38310775, 76621550]

約数ペア:

[(1, 76621550), (2, 38310775), (5, 15324310), (10, 7662155), (17, 4507150), (25, 3064862), (34, 2253575), (50, 1532431), (85, 901430), (109, 702950), (170, 450715), (218, 351475), (425, 180286), (545, 140590), (827, 92650), (850, 90143), (1090, 70295), (1654, 46325), (1853, 41350), (2725, 28118), (3706, 20675), (4135, 18530), (5450, 14059), (8270, 9265)]