5805520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1481}}^1$

素因数の和:1508

約数の個数: 60

約数和(自身を含む): 15712164

約数和(自身を除く): 9906644

約数列:

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

約数ペア:

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