5708120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12973}}^1$

素因数の和:12995

約数の個数: 32

約数和(自身を含む): 14011920

約数和(自身を除く): 8303800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12973, 25946, 51892, 64865, 103784, 129730, 142703, 259460, 285406, 518920, 570812, 713515, 1141624, 1427030, 2854060, 5708120]

約数ペア:

[(1, 5708120), (2, 2854060), (4, 1427030), (5, 1141624), (8, 713515), (10, 570812), (11, 518920), (20, 285406), (22, 259460), (40, 142703), (44, 129730), (55, 103784), (88, 64865), (110, 51892), (220, 25946), (440, 12973)]