20160507650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{33107}}^1$

素因数の和:33779

約数の個数: 48

約数和(自身を含む): 39534924960

約数和(自身を除く): 19374417310

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 641, 950, 1282, 3205, 6410, 12179, 16025, 24358, 32050, 33107, 60895, 66214, 121790, 165535, 304475, 331070, 608950, 629033, 827675, 1258066, 1655350, 3145165, 6290330, 15725825, 21221587, 31451650, 42443174, 106107935, 212215870, 403210153, 530539675, 806420306, 1061079350, 2016050765, 4032101530, 10080253825, 20160507650]

約数ペア:

[(1, 20160507650), (2, 10080253825), (5, 4032101530), (10, 2016050765), (19, 1061079350), (25, 806420306), (38, 530539675), (50, 403210153), (95, 212215870), (190, 106107935), (475, 42443174), (641, 31451650), (950, 21221587), (1282, 15725825), (3205, 6290330), (6410, 3145165), (12179, 1655350), (16025, 1258066), (24358, 827675), (32050, 629033), (33107, 608950), (60895, 331070), (66214, 304475), (121790, 165535)]