10528240

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1303}}^1$

素因数の和:1417

約数の個数: 40

約数和(自身を含む): 24739488

約数和(自身を除く): 14211248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1303, 1616, 2020, 2606, 4040, 5212, 6515, 8080, 10424, 13030, 20848, 26060, 52120, 104240, 131603, 263206, 526412, 658015, 1052824, 1316030, 2105648, 2632060, 5264120, 10528240]

約数ペア:

[(1, 10528240), (2, 5264120), (4, 2632060), (5, 2105648), (8, 1316030), (10, 1052824), (16, 658015), (20, 526412), (40, 263206), (80, 131603), (101, 104240), (202, 52120), (404, 26060), (505, 20848), (808, 13030), (1010, 10424), (1303, 8080), (1616, 6515), (2020, 5212), (2606, 4040)]