26138460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{435641}}^1$

素因数の和:435653

約数の個数: 24

約数和(自身を含む): 73187856

約数和(自身を除く): 47049396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 435641, 871282, 1306923, 1742564, 2178205, 2613846, 4356410, 5227692, 6534615, 8712820, 13069230, 26138460]

約数ペア:

[(1, 26138460), (2, 13069230), (3, 8712820), (4, 6534615), (5, 5227692), (6, 4356410), (10, 2613846), (12, 2178205), (15, 1742564), (20, 1306923), (30, 871282), (60, 435641)]