4085492740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1006279}}^1$

素因数の和:1006324

約数の個数: 48

約数和(自身を含む): 10143302400

約数和(自身を除く): 6057809660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 1006279, 2012558, 4025116, 5031395, 7043953, 10062790, 14087906, 20125580, 28175812, 29182091, 35219765, 58364182, 70439530, 116728364, 140879060, 145910455, 204274637, 291820910, 408549274, 583641820, 817098548, 1021373185, 2042746370, 4085492740]

約数ペア:

[(1, 4085492740), (2, 2042746370), (4, 1021373185), (5, 817098548), (7, 583641820), (10, 408549274), (14, 291820910), (20, 204274637), (28, 145910455), (29, 140879060), (35, 116728364), (58, 70439530), (70, 58364182), (116, 35219765), (140, 29182091), (145, 28175812), (203, 20125580), (290, 14087906), (406, 10062790), (580, 7043953), (812, 5031395), (1015, 4025116), (2030, 2012558), (4060, 1006279)]