223815350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13127}}^1$

素因数の和:13181

約数の個数: 48

約数和(自身を含む): 468827136

約数和(自身を除く): 245011786

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 8525, 13127, 17050, 26254, 65635, 131270, 144397, 288794, 328175, 406937, 656350, 721985, 813874, 1443970, 2034685, 3609925, 4069370, 4476307, 7219850, 8952614, 10173425, 20346850, 22381535, 44763070, 111907675, 223815350]

約数ペア:

[(1, 223815350), (2, 111907675), (5, 44763070), (10, 22381535), (11, 20346850), (22, 10173425), (25, 8952614), (31, 7219850), (50, 4476307), (55, 4069370), (62, 3609925), (110, 2034685), (155, 1443970), (275, 813874), (310, 721985), (341, 656350), (550, 406937), (682, 328175), (775, 288794), (1550, 144397), (1705, 131270), (3410, 65635), (8525, 26254), (13127, 17050)]