2378645335880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{13481327}}^1$

素因数の和:13481750

約数の個数: 64

約数和(自身を含む): 5853053364480

約数和(自身を除く): 3474408028600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 401, 440, 802, 1604, 2005, 3208, 4010, 4411, 8020, 8822, 16040, 17644, 22055, 35288, 44110, 88220, 176440, 13481327, 26962654, 53925308, 67406635, 107850616, 134813270, 148294597, 269626540, 296589194, 539253080, 593178388, 741472985, 1186356776, 1482945970, 2965891940, 5406012127, 5931783880, 10812024254, 21624048508, 27030060635, 43248097016, 54060121270, 59466133397, 108120242540, 118932266794, 216240485080, 237864533588, 297330666985, 475729067176, 594661333970, 1189322667940, 2378645335880]

約数ペア:

[(1, 2378645335880), (2, 1189322667940), (4, 594661333970), (5, 475729067176), (8, 297330666985), (10, 237864533588), (11, 216240485080), (20, 118932266794), (22, 108120242540), (40, 59466133397), (44, 54060121270), (55, 43248097016), (88, 27030060635), (110, 21624048508), (220, 10812024254), (401, 5931783880), (440, 5406012127), (802, 2965891940), (1604, 1482945970), (2005, 1186356776), (3208, 741472985), (4010, 593178388), (4411, 539253080), (8020, 296589194), (8822, 269626540), (16040, 148294597), (17644, 134813270), (22055, 107850616), (35288, 67406635), (44110, 53925308), (88220, 26962654), (176440, 13481327)]