64229500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6799

約数の個数: 48

約数和(自身を含む): 147682080

約数和(自身を除く): 83452580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 6761, 9500, 13522, 27044, 33805, 67610, 128459, 135220, 169025, 256918, 338050, 513836, 642295, 676100, 845125, 1284590, 1690250, 2569180, 3211475, 3380500, 6422950, 12845900, 16057375, 32114750, 64229500]

約数ペア:

[(1, 64229500), (2, 32114750), (4, 16057375), (5, 12845900), (10, 6422950), (19, 3380500), (20, 3211475), (25, 2569180), (38, 1690250), (50, 1284590), (76, 845125), (95, 676100), (100, 642295), (125, 513836), (190, 338050), (250, 256918), (380, 169025), (475, 135220), (500, 128459), (950, 67610), (1900, 33805), (2375, 27044), (4750, 13522), (6761, 9500)]