11541105280

素因数分解:

$2^7\times 5^1\times {\mathrm{277}}^1\times {\mathrm{65101}}^1$

素因数の和:65397

約数の個数: 64

約数和(自身を含む): 27690484680

約数和(自身を除く): 16149379400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 277, 320, 554, 640, 1108, 1385, 2216, 2770, 4432, 5540, 8864, 11080, 17728, 22160, 35456, 44320, 65101, 88640, 130202, 177280, 260404, 325505, 520808, 651010, 1041616, 1302020, 2083232, 2604040, 4166464, 5208080, 8332928, 10416160, 18032977, 20832320, 36065954, 41664640, 72131908, 90164885, 144263816, 180329770, 288527632, 360659540, 577055264, 721319080, 1154110528, 1442638160, 2308221056, 2885276320, 5770552640, 11541105280]

約数ペア:

[(1, 11541105280), (2, 5770552640), (4, 2885276320), (5, 2308221056), (8, 1442638160), (10, 1154110528), (16, 721319080), (20, 577055264), (32, 360659540), (40, 288527632), (64, 180329770), (80, 144263816), (128, 90164885), (160, 72131908), (277, 41664640), (320, 36065954), (554, 20832320), (640, 18032977), (1108, 10416160), (1385, 8332928), (2216, 5208080), (2770, 4166464), (4432, 2604040), (5540, 2083232), (8864, 1302020), (11080, 1041616), (17728, 651010), (22160, 520808), (35456, 325505), (44320, 260404), (65101, 177280), (88640, 130202)]