11658080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1487}}^1$

素因数の和:1516

約数の個数: 72

約数和(自身を含む): 32060448

約数和(自身を除く): 20402368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1487, 1568, 1960, 2974, 3920, 5948, 7435, 7840, 10409, 11896, 14870, 20818, 23792, 29740, 41636, 47584, 52045, 59480, 72863, 83272, 104090, 118960, 145726, 166544, 208180, 237920, 291452, 333088, 364315, 416360, 582904, 728630, 832720, 1165808, 1457260, 1665440, 2331616, 2914520, 5829040, 11658080]

約数ペア:

[(1, 11658080), (2, 5829040), (4, 2914520), (5, 2331616), (7, 1665440), (8, 1457260), (10, 1165808), (14, 832720), (16, 728630), (20, 582904), (28, 416360), (32, 364315), (35, 333088), (40, 291452), (49, 237920), (56, 208180), (70, 166544), (80, 145726), (98, 118960), (112, 104090), (140, 83272), (160, 72863), (196, 59480), (224, 52045), (245, 47584), (280, 41636), (392, 29740), (490, 23792), (560, 20818), (784, 14870), (980, 11896), (1120, 10409), (1487, 7840), (1568, 7435), (1960, 5948), (2974, 3920)]