80455029308

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{2490251}}^1$

素因数の和:2490493

約数の個数: 24

約数和(自身を含む): 144962549424

約数和(自身を除く): 64507520116

約数列:

[1, 2, 4, 41, 82, 164, 197, 394, 788, 8077, 16154, 32308, 2490251, 4980502, 9961004, 102100291, 204200582, 408401164, 490579447, 981158894, 1962317788, 20113757327, 40227514654, 80455029308]

約数ペア:

[(1, 80455029308), (2, 40227514654), (4, 20113757327), (41, 1962317788), (82, 981158894), (164, 490579447), (197, 408401164), (394, 204200582), (788, 102100291), (8077, 9961004), (16154, 4980502), (32308, 2490251)]