27035720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21803}}^1$

素因数の和:21845

約数の個数: 32

約数和(自身を含む): 62795520

約数和(自身を除く): 35759800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 21803, 43606, 87212, 109015, 174424, 218030, 436060, 675893, 872120, 1351786, 2703572, 3379465, 5407144, 6758930, 13517860, 27035720]

約数ペア:

[(1, 27035720), (2, 13517860), (4, 6758930), (5, 5407144), (8, 3379465), (10, 2703572), (20, 1351786), (31, 872120), (40, 675893), (62, 436060), (124, 218030), (155, 174424), (248, 109015), (310, 87212), (620, 43606), (1240, 21803)]