10076820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12919}}^1$

素因数の和:12944

約数の個数: 48

約数和(自身を含む): 30387840

約数和(自身を除く): 20311020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 12919, 25838, 38757, 51676, 64595, 77514, 129190, 155028, 167947, 193785, 258380, 335894, 387570, 503841, 671788, 775140, 839735, 1007682, 1679470, 2015364, 2519205, 3358940, 5038410, 10076820]

約数ペア:

[(1, 10076820), (2, 5038410), (3, 3358940), (4, 2519205), (5, 2015364), (6, 1679470), (10, 1007682), (12, 839735), (13, 775140), (15, 671788), (20, 503841), (26, 387570), (30, 335894), (39, 258380), (52, 193785), (60, 167947), (65, 155028), (78, 129190), (130, 77514), (156, 64595), (195, 51676), (260, 38757), (390, 25838), (780, 12919)]