6492280

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1607}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 14761440

約数和(自身を除く): 8269160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 1607, 2020, 3214, 4040, 6428, 8035, 12856, 16070, 32140, 64280, 162307, 324614, 649228, 811535, 1298456, 1623070, 3246140, 6492280]

約数ペア:

[(1, 6492280), (2, 3246140), (4, 1623070), (5, 1298456), (8, 811535), (10, 649228), (20, 324614), (40, 162307), (101, 64280), (202, 32140), (404, 16070), (505, 12856), (808, 8035), (1010, 6428), (1607, 4040), (2020, 3214)]