2016264140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{8089}}^1$

素因数の和:8223

約数の個数: 72

約数和(自身を含む): 4699836960

約数和(自身を除く): 2683572820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 121, 206, 220, 242, 412, 484, 515, 605, 1030, 1133, 1210, 2060, 2266, 2420, 4532, 5665, 8089, 11330, 12463, 16178, 22660, 24926, 32356, 40445, 49852, 62315, 80890, 88979, 124630, 161780, 177958, 249260, 355916, 444895, 833167, 889790, 978769, 1666334, 1779580, 1957538, 3332668, 3915076, 4165835, 4893845, 8331670, 9164837, 9787690, 16663340, 18329674, 19575380, 36659348, 45824185, 91648370, 100813207, 183296740, 201626414, 403252828, 504066035, 1008132070, 2016264140]

約数ペア:

[(1, 2016264140), (2, 1008132070), (4, 504066035), (5, 403252828), (10, 201626414), (11, 183296740), (20, 100813207), (22, 91648370), (44, 45824185), (55, 36659348), (103, 19575380), (110, 18329674), (121, 16663340), (206, 9787690), (220, 9164837), (242, 8331670), (412, 4893845), (484, 4165835), (515, 3915076), (605, 3332668), (1030, 1957538), (1133, 1779580), (1210, 1666334), (2060, 978769), (2266, 889790), (2420, 833167), (4532, 444895), (5665, 355916), (8089, 249260), (11330, 177958), (12463, 161780), (16178, 124630), (22660, 88979), (24926, 80890), (32356, 62315), (40445, 49852)]