5264120

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1303}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 11970720

約数和(自身を除く): 6706600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 1303, 2020, 2606, 4040, 5212, 6515, 10424, 13030, 26060, 52120, 131603, 263206, 526412, 658015, 1052824, 1316030, 2632060, 5264120]

約数ペア:

[(1, 5264120), (2, 2632060), (4, 1316030), (5, 1052824), (8, 658015), (10, 526412), (20, 263206), (40, 131603), (101, 52120), (202, 26060), (404, 13030), (505, 10424), (808, 6515), (1010, 5212), (1303, 4040), (2020, 2606)]