26391310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 55330128

約数和(自身を除く): 28938818

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1283, 1870, 2057, 2566, 4114, 6415, 10285, 12830, 14113, 20570, 21811, 28226, 43622, 70565, 109055, 141130, 155243, 218110, 239921, 310486, 479842, 776215, 1199605, 1552430, 2399210, 2639131, 5278262, 13195655, 26391310]

約数ペア:

[(1, 26391310), (2, 13195655), (5, 5278262), (10, 2639131), (11, 2399210), (17, 1552430), (22, 1199605), (34, 776215), (55, 479842), (85, 310486), (110, 239921), (121, 218110), (170, 155243), (187, 141130), (242, 109055), (374, 70565), (605, 43622), (935, 28226), (1210, 21811), (1283, 20570), (1870, 14113), (2057, 12830), (2566, 10285), (4114, 6415)]