11856680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26947}}^1$

素因数の和:26969

約数の個数: 32

約数和(自身を含む): 29103840

約数和(自身を除く): 17247160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 26947, 53894, 107788, 134735, 215576, 269470, 296417, 538940, 592834, 1077880, 1185668, 1482085, 2371336, 2964170, 5928340, 11856680]

約数ペア:

[(1, 11856680), (2, 5928340), (4, 2964170), (5, 2371336), (8, 1482085), (10, 1185668), (11, 1077880), (20, 592834), (22, 538940), (40, 296417), (44, 269470), (55, 215576), (88, 134735), (110, 107788), (220, 53894), (440, 26947)]