26806140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{16547}}^1$

素因数の和:16568

約数の個数: 60

約数和(自身を含む): 84096936

約数和(自身を除く): 57290796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 16547, 33094, 49641, 66188, 82735, 99282, 148923, 165470, 198564, 248205, 297846, 330940, 446769, 496410, 595692, 744615, 893538, 992820, 1340307, 1489230, 1787076, 2233845, 2680614, 2978460, 4467690, 5361228, 6701535, 8935380, 13403070, 26806140]

約数ペア:

[(1, 26806140), (2, 13403070), (3, 8935380), (4, 6701535), (5, 5361228), (6, 4467690), (9, 2978460), (10, 2680614), (12, 2233845), (15, 1787076), (18, 1489230), (20, 1340307), (27, 992820), (30, 893538), (36, 744615), (45, 595692), (54, 496410), (60, 446769), (81, 330940), (90, 297846), (108, 248205), (135, 198564), (162, 165470), (180, 148923), (270, 99282), (324, 82735), (405, 66188), (540, 49641), (810, 33094), (1620, 16547)]