9561320

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1583}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 21669120

約数和(自身を除く): 12107800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 1583, 3020, 3166, 6040, 6332, 7915, 12664, 15830, 31660, 63320, 239033, 478066, 956132, 1195165, 1912264, 2390330, 4780660, 9561320]

約数ペア:

[(1, 9561320), (2, 4780660), (4, 2390330), (5, 1912264), (8, 1195165), (10, 956132), (20, 478066), (40, 239033), (151, 63320), (302, 31660), (604, 15830), (755, 12664), (1208, 7915), (1510, 6332), (1583, 6040), (3020, 3166)]