194650940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1759}}^1$

素因数の和:2282

約数の個数: 48

約数和(自身を含む): 447068160

約数和(自身を除く): 252417220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 503, 1006, 1759, 2012, 2515, 3518, 5030, 5533, 7036, 8795, 10060, 11066, 17590, 19349, 22132, 27665, 35180, 38698, 55330, 77396, 96745, 110660, 193490, 386980, 884777, 1769554, 3539108, 4423885, 8847770, 9732547, 17695540, 19465094, 38930188, 48662735, 97325470, 194650940]

約数ペア:

[(1, 194650940), (2, 97325470), (4, 48662735), (5, 38930188), (10, 19465094), (11, 17695540), (20, 9732547), (22, 8847770), (44, 4423885), (55, 3539108), (110, 1769554), (220, 884777), (503, 386980), (1006, 193490), (1759, 110660), (2012, 96745), (2515, 77396), (3518, 55330), (5030, 38698), (5533, 35180), (7036, 27665), (8795, 22132), (10060, 19349), (11066, 17590)]