2088274610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{180179}}^1$

素因数の和:180266

約数の個数: 32

約数和(自身を含む): 4021617600

約数和(自身を除く): 1933342990

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 11590, 180179, 360358, 900895, 1801790, 3423401, 6846802, 10990919, 17117005, 21981838, 34234010, 54954595, 109909190, 208827461, 417654922, 1044137305, 2088274610]

約数ペア:

[(1, 2088274610), (2, 1044137305), (5, 417654922), (10, 208827461), (19, 109909190), (38, 54954595), (61, 34234010), (95, 21981838), (122, 17117005), (190, 10990919), (305, 6846802), (610, 3423401), (1159, 1801790), (2318, 900895), (5795, 360358), (11590, 180179)]