192434440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{437351}}^1$

素因数の和:437373

約数の個数: 32

約数和(自身を含む): 472340160

約数和(自身を除く): 279905720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 437351, 874702, 1749404, 2186755, 3498808, 4373510, 4810861, 8747020, 9621722, 17494040, 19243444, 24054305, 38486888, 48108610, 96217220, 192434440]

約数ペア:

[(1, 192434440), (2, 96217220), (4, 48108610), (5, 38486888), (8, 24054305), (10, 19243444), (11, 17494040), (20, 9621722), (22, 8747020), (40, 4810861), (44, 4373510), (55, 3498808), (88, 2186755), (110, 1749404), (220, 874702), (440, 437351)]