55522880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{3541}}^1$

素因数の和:3572

約数の個数: 84

約数和(自身を含む): 153843228

約数和(自身を除く): 98320348

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3541, 3920, 7082, 7840, 14164, 15680, 17705, 24787, 28328, 35410, 49574, 56656, 70820, 99148, 113312, 123935, 141640, 173509, 198296, 226624, 247870, 283280, 347018, 396592, 495740, 566560, 694036, 793184, 867545, 991480, 1133120, 1388072, 1586368, 1735090, 1982960, 2776144, 3470180, 3965920, 5552288, 6940360, 7931840, 11104576, 13880720, 27761440, 55522880]

約数ペア:

[(1, 55522880), (2, 27761440), (4, 13880720), (5, 11104576), (7, 7931840), (8, 6940360), (10, 5552288), (14, 3965920), (16, 3470180), (20, 2776144), (28, 1982960), (32, 1735090), (35, 1586368), (40, 1388072), (49, 1133120), (56, 991480), (64, 867545), (70, 793184), (80, 694036), (98, 566560), (112, 495740), (140, 396592), (160, 347018), (196, 283280), (224, 247870), (245, 226624), (280, 198296), (320, 173509), (392, 141640), (448, 123935), (490, 113312), (560, 99148), (784, 70820), (980, 56656), (1120, 49574), (1568, 35410), (1960, 28328), (2240, 24787), (3136, 17705), (3541, 15680), (3920, 14164), (7082, 7840)]