847960060

素因数分解:

$2^2\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{22303}}^1$

素因数の和:24213

約数の個数: 24

約数和(自身を含む): 1781732736

約数和(自身を除く): 933772676

約数列:

[1, 2, 4, 5, 10, 20, 1901, 3802, 7604, 9505, 19010, 22303, 38020, 44606, 89212, 111515, 223030, 446060, 42398003, 84796006, 169592012, 211990015, 423980030, 847960060]

約数ペア:

[(1, 847960060), (2, 423980030), (4, 211990015), (5, 169592012), (10, 84796006), (20, 42398003), (1901, 446060), (3802, 223030), (7604, 111515), (9505, 89212), (19010, 44606), (22303, 38020)]