16082440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36551}}^1$

素因数の和:36573

約数の個数: 32

約数和(自身を含む): 39476160

約数和(自身を除く): 23393720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 36551, 73102, 146204, 182755, 292408, 365510, 402061, 731020, 804122, 1462040, 1608244, 2010305, 3216488, 4020610, 8041220, 16082440]

約数ペア:

[(1, 16082440), (2, 8041220), (4, 4020610), (5, 3216488), (8, 2010305), (10, 1608244), (11, 1462040), (20, 804122), (22, 731020), (40, 402061), (44, 365510), (55, 292408), (88, 182755), (110, 146204), (220, 73102), (440, 36551)]