11611040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1481}}^1$

素因数の和:1510

約数の個数: 72

約数和(自身を含む): 31931172

約数和(自身を除く): 20320132

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, 1481, 1568, 1960, 2962, 3920, 5924, 7405, 7840, 10367, 11848, 14810, 20734, 23696, 29620, 41468, 47392, 51835, 59240, 72569, 82936, 103670, 118480, 145138, 165872, 207340, 236960, 290276, 331744, 362845, 414680, 580552, 725690, 829360, 1161104, 1451380, 1658720, 2322208, 2902760, 5805520, 11611040]

約数ペア:

[(1, 11611040), (2, 5805520), (4, 2902760), (5, 2322208), (7, 1658720), (8, 1451380), (10, 1161104), (14, 829360), (16, 725690), (20, 580552), (28, 414680), (32, 362845), (35, 331744), (40, 290276), (49, 236960), (56, 207340), (70, 165872), (80, 145138), (98, 118480), (112, 103670), (140, 82936), (160, 72569), (196, 59240), (224, 51835), (245, 47392), (280, 41468), (392, 29620), (490, 23696), (560, 20734), (784, 14810), (980, 11848), (1120, 10367), (1481, 7840), (1568, 7405), (1960, 5924), (2962, 3920)]