11941280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5741}}^1$

素因数の和:5769

約数の個数: 48

約数和(自身を含む): 30386664

約数和(自身を除く): 18445384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 5741, 11482, 22964, 28705, 45928, 57410, 74633, 91856, 114820, 149266, 183712, 229640, 298532, 373165, 459280, 597064, 746330, 918560, 1194128, 1492660, 2388256, 2985320, 5970640, 11941280]

約数ペア:

[(1, 11941280), (2, 5970640), (4, 2985320), (5, 2388256), (8, 1492660), (10, 1194128), (13, 918560), (16, 746330), (20, 597064), (26, 459280), (32, 373165), (40, 298532), (52, 229640), (65, 183712), (80, 149266), (104, 114820), (130, 91856), (160, 74633), (208, 57410), (260, 45928), (416, 28705), (520, 22964), (1040, 11482), (2080, 5741)]