4746200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 11625000

約数和(自身を除く): 6878800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1249, 1900, 2498, 3800, 4996, 6245, 9992, 12490, 23731, 24980, 31225, 47462, 49960, 62450, 94924, 118655, 124900, 189848, 237310, 249800, 474620, 593275, 949240, 1186550, 2373100, 4746200]

約数ペア:

[(1, 4746200), (2, 2373100), (4, 1186550), (5, 949240), (8, 593275), (10, 474620), (19, 249800), (20, 237310), (25, 189848), (38, 124900), (40, 118655), (50, 94924), (76, 62450), (95, 49960), (100, 47462), (152, 31225), (190, 24980), (200, 23731), (380, 12490), (475, 9992), (760, 6245), (950, 4996), (1249, 3800), (1900, 2498)]