2000458250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7013}}^1$

素因数の和:7200

約数の個数: 64

約数和(自身を含む): 4306708224

約数和(自身を除く): 2306249974

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 163, 175, 250, 326, 350, 815, 875, 1141, 1630, 1750, 2282, 4075, 5705, 7013, 8150, 11410, 14026, 20375, 28525, 35065, 40750, 49091, 57050, 70130, 98182, 142625, 175325, 245455, 285250, 350650, 490910, 876625, 1143119, 1227275, 1753250, 2286238, 2454550, 5715595, 6136375, 8001833, 11431190, 12272750, 16003666, 28577975, 40009165, 57155950, 80018330, 142889875, 200045825, 285779750, 400091650, 1000229125, 2000458250]

約数ペア:

[(1, 2000458250), (2, 1000229125), (5, 400091650), (7, 285779750), (10, 200045825), (14, 142889875), (25, 80018330), (35, 57155950), (50, 40009165), (70, 28577975), (125, 16003666), (163, 12272750), (175, 11431190), (250, 8001833), (326, 6136375), (350, 5715595), (815, 2454550), (875, 2286238), (1141, 1753250), (1630, 1227275), (1750, 1143119), (2282, 876625), (4075, 490910), (5705, 350650), (7013, 285250), (8150, 245455), (11410, 175325), (14026, 142625), (20375, 98182), (28525, 70130), (35065, 57050), (40750, 49091)]