11509120

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{367}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 32093280

約数和(自身を除く): 20584160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 367, 392, 448, 490, 560, 640, 734, 784, 896, 980, 1120, 1468, 1568, 1835, 1960, 2240, 2569, 2936, 3136, 3670, 3920, 4480, 5138, 5872, 6272, 7340, 7840, 10276, 11744, 12845, 14680, 15680, 17983, 20552, 23488, 25690, 29360, 31360, 35966, 41104, 46976, 51380, 58720, 71932, 82208, 89915, 102760, 117440, 143864, 164416, 179830, 205520, 234880, 287728, 328832, 359660, 411040, 575456, 719320, 822080, 1150912, 1438640, 1644160, 2301824, 2877280, 5754560, 11509120]

約数ペア:

[(1, 11509120), (2, 5754560), (4, 2877280), (5, 2301824), (7, 1644160), (8, 1438640), (10, 1150912), (14, 822080), (16, 719320), (20, 575456), (28, 411040), (32, 359660), (35, 328832), (40, 287728), (49, 234880), (56, 205520), (64, 179830), (70, 164416), (80, 143864), (98, 117440), (112, 102760), (128, 89915), (140, 82208), (160, 71932), (196, 58720), (224, 51380), (245, 46976), (280, 41104), (320, 35966), (367, 31360), (392, 29360), (448, 25690), (490, 23488), (560, 20552), (640, 17983), (734, 15680), (784, 14680), (896, 12845), (980, 11744), (1120, 10276), (1468, 7840), (1568, 7340), (1835, 6272), (1960, 5872), (2240, 5138), (2569, 4480), (2936, 3920), (3136, 3670)]