112649620

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{41113}}^1$

素因数の和:41259

約数の個数: 24

約数和(自身を含む): 238296744

約数和(自身を除く): 125647124

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 41113, 82226, 164452, 205565, 411130, 822260, 5632481, 11264962, 22529924, 28162405, 56324810, 112649620]

約数ペア:

[(1, 112649620), (2, 56324810), (4, 28162405), (5, 22529924), (10, 11264962), (20, 5632481), (137, 822260), (274, 411130), (548, 205565), (685, 164452), (1370, 82226), (2740, 41113)]