85696480

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5303}}^1$

素因数の和:5419

約数の個数: 48

約数和(自身を含む): 204501024

約数和(自身を除く): 118804544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 5303, 8080, 10606, 16160, 21212, 26515, 42424, 53030, 84848, 106060, 169696, 212120, 424240, 535603, 848480, 1071206, 2142412, 2678015, 4284824, 5356030, 8569648, 10712060, 17139296, 21424120, 42848240, 85696480]

約数ペア:

[(1, 85696480), (2, 42848240), (4, 21424120), (5, 17139296), (8, 10712060), (10, 8569648), (16, 5356030), (20, 4284824), (32, 2678015), (40, 2142412), (80, 1071206), (101, 848480), (160, 535603), (202, 424240), (404, 212120), (505, 169696), (808, 106060), (1010, 84848), (1616, 53030), (2020, 42424), (3232, 26515), (4040, 21212), (5303, 16160), (8080, 10606)]