800492090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1\times {\mathrm{2477}}^1$

素因数の和:4402

約数の個数: 32

約数和(自身を含む): 1527062544

約数和(自身を除く): 726570454

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1901, 2477, 3802, 4954, 9505, 12385, 19010, 24770, 32317, 42109, 64634, 84218, 161585, 210545, 323170, 421090, 4708777, 9417554, 23543885, 47087770, 80049209, 160098418, 400246045, 800492090]

約数ペア:

[(1, 800492090), (2, 400246045), (5, 160098418), (10, 80049209), (17, 47087770), (34, 23543885), (85, 9417554), (170, 4708777), (1901, 421090), (2477, 323170), (3802, 210545), (4954, 161585), (9505, 84218), (12385, 64634), (19010, 42109), (24770, 32317)]