23512580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12919}}^1$

素因数の和:12948

約数の個数: 48

約数和(自身を含む): 60775680

約数和(自身を除く): 37263100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 12919, 25838, 51676, 64595, 90433, 129190, 167947, 180866, 258380, 335894, 361732, 452165, 671788, 839735, 904330, 1175629, 1679470, 1808660, 2351258, 3358940, 4702516, 5878145, 11756290, 23512580]

約数ペア:

[(1, 23512580), (2, 11756290), (4, 5878145), (5, 4702516), (7, 3358940), (10, 2351258), (13, 1808660), (14, 1679470), (20, 1175629), (26, 904330), (28, 839735), (35, 671788), (52, 452165), (65, 361732), (70, 335894), (91, 258380), (130, 180866), (140, 167947), (182, 129190), (260, 90433), (364, 64595), (455, 51676), (910, 25838), (1820, 12919)]