11020660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 26643456

約数和(自身を除く): 15622796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 353, 446, 706, 892, 1115, 1412, 1561, 1765, 2230, 2471, 3122, 3530, 4460, 4942, 6244, 7060, 7805, 9884, 12355, 15610, 24710, 31220, 49420, 78719, 157438, 314876, 393595, 551033, 787190, 1102066, 1574380, 2204132, 2755165, 5510330, 11020660]

約数ペア:

[(1, 11020660), (2, 5510330), (4, 2755165), (5, 2204132), (7, 1574380), (10, 1102066), (14, 787190), (20, 551033), (28, 393595), (35, 314876), (70, 157438), (140, 78719), (223, 49420), (353, 31220), (446, 24710), (706, 15610), (892, 12355), (1115, 9884), (1412, 7805), (1561, 7060), (1765, 6244), (2230, 4942), (2471, 4460), (3122, 3530)]