80226835

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 36

約数和(自身を含む): 110441232

約数和(自身を除く): 30214397

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 263, 361, 845, 1235, 1315, 1805, 3211, 3419, 4693, 4997, 16055, 17095, 23465, 24985, 44447, 61009, 64961, 94943, 222235, 305045, 324805, 474715, 844493, 1234259, 4222465, 6171295, 16045367, 80226835]

約数ペア:

[(1, 80226835), (5, 16045367), (13, 6171295), (19, 4222465), (65, 1234259), (95, 844493), (169, 474715), (247, 324805), (263, 305045), (361, 222235), (845, 94943), (1235, 64961), (1315, 61009), (1805, 44447), (3211, 24985), (3419, 23465), (4693, 17095), (4997, 16055)]