11548160

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:383

約数の個数: 80

約数和(自身を含む): 29904336

約数和(自身を除く): 18356176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 347, 416, 512, 520, 640, 694, 832, 1040, 1280, 1388, 1664, 1735, 2080, 2560, 2776, 3328, 3470, 4160, 4511, 5552, 6656, 6940, 8320, 9022, 11104, 13880, 16640, 18044, 22208, 22555, 27760, 33280, 36088, 44416, 45110, 55520, 72176, 88832, 90220, 111040, 144352, 177664, 180440, 222080, 288704, 360880, 444160, 577408, 721760, 888320, 1154816, 1443520, 2309632, 2887040, 5774080, 11548160]

約数ペア:

[(1, 11548160), (2, 5774080), (4, 2887040), (5, 2309632), (8, 1443520), (10, 1154816), (13, 888320), (16, 721760), (20, 577408), (26, 444160), (32, 360880), (40, 288704), (52, 222080), (64, 180440), (65, 177664), (80, 144352), (104, 111040), (128, 90220), (130, 88832), (160, 72176), (208, 55520), (256, 45110), (260, 44416), (320, 36088), (347, 33280), (416, 27760), (512, 22555), (520, 22208), (640, 18044), (694, 16640), (832, 13880), (1040, 11104), (1280, 9022), (1388, 8320), (1664, 6940), (1735, 6656), (2080, 5552), (2560, 4511), (2776, 4160), (3328, 3470)]