3715128080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1132661}}^1$

素因数の和:1132715

約数の個数: 40

約数和(自身を含む): 8848355544

約数和(自身を除く): 5133227464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 1132661, 2265322, 4530644, 5663305, 9061288, 11326610, 18122576, 22653220, 45306440, 46439101, 90612880, 92878202, 185756404, 232195505, 371512808, 464391010, 743025616, 928782020, 1857564040, 3715128080]

約数ペア:

[(1, 3715128080), (2, 1857564040), (4, 928782020), (5, 743025616), (8, 464391010), (10, 371512808), (16, 232195505), (20, 185756404), (40, 92878202), (41, 90612880), (80, 46439101), (82, 45306440), (164, 22653220), (205, 18122576), (328, 11326610), (410, 9061288), (656, 5663305), (820, 4530644), (1640, 2265322), (3280, 1132661)]