129122950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{234769}}^1$

素因数の和:234792

約数の個数: 24

約数和(自身を含む): 262003320

約数和(自身を除く): 132880370

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 234769, 469538, 1173845, 2347690, 2582459, 5164918, 5869225, 11738450, 12912295, 25824590, 64561475, 129122950]

約数ペア:

[(1, 129122950), (2, 64561475), (5, 25824590), (10, 12912295), (11, 11738450), (22, 5869225), (25, 5164918), (50, 2582459), (55, 2347690), (110, 1173845), (275, 469538), (550, 234769)]