11579680

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{211}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 32054400

約数和(自身を除く): 20474720

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, 211, 224, 245, 280, 343, 392, 422, 490, 560, 686, 784, 844, 980, 1055, 1120, 1372, 1477, 1568, 1688, 1715, 1960, 2110, 2744, 2954, 3376, 3430, 3920, 4220, 5488, 5908, 6752, 6860, 7385, 7840, 8440, 10339, 10976, 11816, 13720, 14770, 16880, 20678, 23632, 27440, 29540, 33760, 41356, 47264, 51695, 54880, 59080, 72373, 82712, 103390, 118160, 144746, 165424, 206780, 236320, 289492, 330848, 361865, 413560, 578984, 723730, 827120, 1157968, 1447460, 1654240, 2315936, 2894920, 5789840, 11579680]

約数ペア:

[(1, 11579680), (2, 5789840), (4, 2894920), (5, 2315936), (7, 1654240), (8, 1447460), (10, 1157968), (14, 827120), (16, 723730), (20, 578984), (28, 413560), (32, 361865), (35, 330848), (40, 289492), (49, 236320), (56, 206780), (70, 165424), (80, 144746), (98, 118160), (112, 103390), (140, 82712), (160, 72373), (196, 59080), (211, 54880), (224, 51695), (245, 47264), (280, 41356), (343, 33760), (392, 29540), (422, 27440), (490, 23632), (560, 20678), (686, 16880), (784, 14770), (844, 13720), (980, 11816), (1055, 10976), (1120, 10339), (1372, 8440), (1477, 7840), (1568, 7385), (1688, 6860), (1715, 6752), (1960, 5908), (2110, 5488), (2744, 4220), (2954, 3920), (3376, 3430)]