2247386480

素因数分解:

$2^4\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{9677}}^1$

素因数の和:12593

約数の個数: 40

約数和(自身を含む): 5227513632

約数和(自身を除く): 2980127152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2903, 5806, 9677, 11612, 14515, 19354, 23224, 29030, 38708, 46448, 48385, 58060, 77416, 96770, 116120, 154832, 193540, 232240, 387080, 774160, 28092331, 56184662, 112369324, 140461655, 224738648, 280923310, 449477296, 561846620, 1123693240, 2247386480]

約数ペア:

[(1, 2247386480), (2, 1123693240), (4, 561846620), (5, 449477296), (8, 280923310), (10, 224738648), (16, 140461655), (20, 112369324), (40, 56184662), (80, 28092331), (2903, 774160), (5806, 387080), (9677, 232240), (11612, 193540), (14515, 154832), (19354, 116120), (23224, 96770), (29030, 77416), (38708, 58060), (46448, 48385)]