26555870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 55674864

約数和(自身を除く): 29118994

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1291, 1870, 2057, 2582, 4114, 6455, 10285, 12910, 14201, 20570, 21947, 28402, 43894, 71005, 109735, 142010, 156211, 219470, 241417, 312422, 482834, 781055, 1207085, 1562110, 2414170, 2655587, 5311174, 13277935, 26555870]

約数ペア:

[(1, 26555870), (2, 13277935), (5, 5311174), (10, 2655587), (11, 2414170), (17, 1562110), (22, 1207085), (34, 781055), (55, 482834), (85, 312422), (110, 241417), (121, 219470), (170, 156211), (187, 142010), (242, 109735), (374, 71005), (605, 43894), (935, 28402), (1210, 21947), (1291, 20570), (1870, 14201), (2057, 12910), (2582, 10285), (4114, 6455)]