2023429540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{224327}}^1$

素因数の和:224388

約数の個数: 48

約数和(自身を含む): 4748575104

約数和(自身を除く): 2725145564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 224327, 448654, 897308, 1121635, 2243270, 2467597, 4486540, 4935194, 9197407, 9870388, 12337985, 18394814, 24675970, 36789628, 45987035, 49351940, 91974070, 101171477, 183948140, 202342954, 404685908, 505857385, 1011714770, 2023429540]

約数ペア:

[(1, 2023429540), (2, 1011714770), (4, 505857385), (5, 404685908), (10, 202342954), (11, 183948140), (20, 101171477), (22, 91974070), (41, 49351940), (44, 45987035), (55, 36789628), (82, 24675970), (110, 18394814), (164, 12337985), (205, 9870388), (220, 9197407), (410, 4935194), (451, 4486540), (820, 2467597), (902, 2243270), (1804, 1121635), (2255, 897308), (4510, 448654), (9020, 224327)]