80894230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1033}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 150087168

約数和(自身を除く): 69192938

約数列:

[1, 2, 5, 10, 41, 82, 191, 205, 382, 410, 955, 1033, 1910, 2066, 5165, 7831, 10330, 15662, 39155, 42353, 78310, 84706, 197303, 211765, 394606, 423530, 986515, 1973030, 8089423, 16178846, 40447115, 80894230]

約数ペア:

[(1, 80894230), (2, 40447115), (5, 16178846), (10, 8089423), (41, 1973030), (82, 986515), (191, 423530), (205, 394606), (382, 211765), (410, 197303), (955, 84706), (1033, 78310), (1910, 42353), (2066, 39155), (5165, 15662), (7831, 10330)]