227980940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{94207}}^1$

素因数の和:94238

約数の個数: 36

約数和(自身を含む): 526245888

約数和(自身を除く): 298264948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 94207, 188414, 376828, 471035, 942070, 1036277, 1884140, 2072554, 4145108, 5181385, 10362770, 11399047, 20725540, 22798094, 45596188, 56995235, 113990470, 227980940]

約数ペア:

[(1, 227980940), (2, 113990470), (4, 56995235), (5, 45596188), (10, 22798094), (11, 20725540), (20, 11399047), (22, 10362770), (44, 5181385), (55, 4145108), (110, 2072554), (121, 1884140), (220, 1036277), (242, 942070), (484, 471035), (605, 376828), (1210, 188414), (2420, 94207)]