15696552850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{143413}}^1$

素因数の和:143635

約数の個数: 48

約数和(自身を含む): 32010004800

約数和(自身を除く): 16313451950

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 199, 275, 398, 550, 995, 1990, 2189, 4378, 4975, 9950, 10945, 21890, 54725, 109450, 143413, 286826, 717065, 1434130, 1577543, 3155086, 3585325, 7170650, 7887715, 15775430, 28539187, 39438575, 57078374, 78877150, 142695935, 285391870, 313931057, 627862114, 713479675, 1426959350, 1569655285, 3139310570, 7848276425, 15696552850]

約数ペア:

[(1, 15696552850), (2, 7848276425), (5, 3139310570), (10, 1569655285), (11, 1426959350), (22, 713479675), (25, 627862114), (50, 313931057), (55, 285391870), (110, 142695935), (199, 78877150), (275, 57078374), (398, 39438575), (550, 28539187), (995, 15775430), (1990, 7887715), (2189, 7170650), (4378, 3585325), (4975, 3155086), (9950, 1577543), (10945, 1434130), (21890, 717065), (54725, 286826), (109450, 143413)]