2927602280

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{6703}}^1$

素因数の和:6954

約数の個数: 64

約数和(自身を含む): 6733497600

約数和(自身を除く): 3805895320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 179, 244, 305, 358, 488, 610, 716, 895, 1220, 1432, 1790, 2440, 3580, 6703, 7160, 10919, 13406, 21838, 26812, 33515, 43676, 53624, 54595, 67030, 87352, 109190, 134060, 218380, 268120, 408883, 436760, 817766, 1199837, 1635532, 2044415, 2399674, 3271064, 4088830, 4799348, 5999185, 8177660, 9598696, 11998370, 16355320, 23996740, 47993480, 73190057, 146380114, 292760228, 365950285, 585520456, 731900570, 1463801140, 2927602280]

約数ペア:

[(1, 2927602280), (2, 1463801140), (4, 731900570), (5, 585520456), (8, 365950285), (10, 292760228), (20, 146380114), (40, 73190057), (61, 47993480), (122, 23996740), (179, 16355320), (244, 11998370), (305, 9598696), (358, 8177660), (488, 5999185), (610, 4799348), (716, 4088830), (895, 3271064), (1220, 2399674), (1432, 2044415), (1790, 1635532), (2440, 1199837), (3580, 817766), (6703, 436760), (7160, 408883), (10919, 268120), (13406, 218380), (21838, 134060), (26812, 109190), (33515, 87352), (43676, 67030), (53624, 54595)]