165633201220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9203}}^1\times {\mathrm{16979}}^1$

素因数の和:26244

約数の個数: 48

約数和(自身を含む): 354451930560

約数和(自身を除く): 188818729340

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 9203, 16979, 18406, 33958, 36812, 46015, 67916, 84895, 92030, 169790, 184060, 339580, 487759, 899887, 975518, 1799774, 1951036, 2438795, 3599548, 4499435, 4877590, 8998870, 9755180, 17997740, 156257737, 312515474, 625030948, 781288685, 1562577370, 3125154740, 8281660061, 16563320122, 33126640244, 41408300305, 82816600610, 165633201220]

約数ペア:

[(1, 165633201220), (2, 82816600610), (4, 41408300305), (5, 33126640244), (10, 16563320122), (20, 8281660061), (53, 3125154740), (106, 1562577370), (212, 781288685), (265, 625030948), (530, 312515474), (1060, 156257737), (9203, 17997740), (16979, 9755180), (18406, 8998870), (33958, 4877590), (36812, 4499435), (46015, 3599548), (67916, 2438795), (84895, 1951036), (92030, 1799774), (169790, 975518), (184060, 899887), (339580, 487759)]