13034120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2693}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 32247180

約数和(自身を除く): 19213060

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 2693, 4840, 5386, 10772, 13465, 21544, 26930, 29623, 53860, 59246, 107720, 118492, 148115, 236984, 296230, 325853, 592460, 651706, 1184920, 1303412, 1629265, 2606824, 3258530, 6517060, 13034120]

約数ペア:

[(1, 13034120), (2, 6517060), (4, 3258530), (5, 2606824), (8, 1629265), (10, 1303412), (11, 1184920), (20, 651706), (22, 592460), (40, 325853), (44, 296230), (55, 236984), (88, 148115), (110, 118492), (121, 107720), (220, 59246), (242, 53860), (440, 29623), (484, 26930), (605, 21544), (968, 13465), (1210, 10772), (2420, 5386), (2693, 4840)]