5377880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4379

約数の個数: 32

約数和(自身を含む): 12493440

約数和(自身を除く): 7115560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4337, 8674, 17348, 21685, 34696, 43370, 86740, 134447, 173480, 268894, 537788, 672235, 1075576, 1344470, 2688940, 5377880]

約数ペア:

[(1, 5377880), (2, 2688940), (4, 1344470), (5, 1075576), (8, 672235), (10, 537788), (20, 268894), (31, 173480), (40, 134447), (62, 86740), (124, 43370), (155, 34696), (248, 21685), (310, 17348), (620, 8674), (1240, 4337)]