12844180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 29360016

約数和(自身を除く): 16515836

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1021, 1258, 2042, 2516, 3145, 4084, 5105, 6290, 10210, 12580, 17357, 20420, 34714, 37777, 69428, 75554, 86785, 151108, 173570, 188885, 347140, 377770, 642209, 755540, 1284418, 2568836, 3211045, 6422090, 12844180]

約数ペア:

[(1, 12844180), (2, 6422090), (4, 3211045), (5, 2568836), (10, 1284418), (17, 755540), (20, 642209), (34, 377770), (37, 347140), (68, 188885), (74, 173570), (85, 151108), (148, 86785), (170, 75554), (185, 69428), (340, 37777), (370, 34714), (629, 20420), (740, 17357), (1021, 12580), (1258, 10210), (2042, 6290), (2516, 5105), (3145, 4084)]