7321036780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2083}}^1\times {\mathrm{3739}}^1$

素因数の和:5878

約数の個数: 48

約数和(自身を含む): 15713026560

約数和(自身を除く): 8391989780

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2083, 3739, 4166, 7478, 8332, 10415, 14956, 18695, 20830, 37390, 41660, 74780, 97901, 175733, 195802, 351466, 391604, 489505, 702932, 878665, 979010, 1757330, 1958020, 3514660, 7788337, 15576674, 31153348, 38941685, 77883370, 155766740, 366051839, 732103678, 1464207356, 1830259195, 3660518390, 7321036780]

約数ペア:

[(1, 7321036780), (2, 3660518390), (4, 1830259195), (5, 1464207356), (10, 732103678), (20, 366051839), (47, 155766740), (94, 77883370), (188, 38941685), (235, 31153348), (470, 15576674), (940, 7788337), (2083, 3514660), (3739, 1958020), (4166, 1757330), (7478, 979010), (8332, 878665), (10415, 702932), (14956, 489505), (18695, 391604), (20830, 351466), (37390, 195802), (41660, 175733), (74780, 97901)]