2243350960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{904577}}^1$

素因数の和:904621

約数の個数: 40

約数和(自身を含む): 5384048256

約数和(自身を除く): 3140697296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 904577, 1809154, 3618308, 4522885, 7236616, 9045770, 14473232, 18091540, 28041887, 36183080, 56083774, 72366160, 112167548, 140209435, 224335096, 280418870, 448670192, 560837740, 1121675480, 2243350960]

約数ペア:

[(1, 2243350960), (2, 1121675480), (4, 560837740), (5, 448670192), (8, 280418870), (10, 224335096), (16, 140209435), (20, 112167548), (31, 72366160), (40, 56083774), (62, 36183080), (80, 28041887), (124, 18091540), (155, 14473232), (248, 9045770), (310, 7236616), (496, 4522885), (620, 3618308), (1240, 1809154), (2480, 904577)]