2034857042060

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{5827}}^1\times {\mathrm{26987}}^1$

素因数の和:33470

約数の個数: 48

約数和(自身を含む): 4280697517824

約数和(自身を除く): 2245840475764

約数列:

[1, 2, 4, 5, 10, 20, 647, 1294, 2588, 3235, 5827, 6470, 11654, 12940, 23308, 26987, 29135, 53974, 58270, 107948, 116540, 134935, 269870, 539740, 3770069, 7540138, 15080276, 17460589, 18850345, 34921178, 37700690, 69842356, 75401380, 87302945, 157253249, 174605890, 314506498, 349211780, 629012996, 786266245, 1572532490, 3145064980, 101742852103, 203485704206, 406971408412, 508714260515, 1017428521030, 2034857042060]

約数ペア:

[(1, 2034857042060), (2, 1017428521030), (4, 508714260515), (5, 406971408412), (10, 203485704206), (20, 101742852103), (647, 3145064980), (1294, 1572532490), (2588, 786266245), (3235, 629012996), (5827, 349211780), (6470, 314506498), (11654, 174605890), (12940, 157253249), (23308, 87302945), (26987, 75401380), (29135, 69842356), (53974, 37700690), (58270, 34921178), (107948, 18850345), (116540, 17460589), (134935, 15080276), (269870, 7540138), (539740, 3770069)]