38251870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7759}}^1$

素因数の和:7812

約数の個数: 32

約数和(自身を含む): 75427200

約数和(自身を除く): 37175330

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 7759, 15518, 38795, 77590, 131903, 225011, 263806, 450022, 659515, 1125055, 1319030, 2250110, 3825187, 7650374, 19125935, 38251870]

約数ペア:

[(1, 38251870), (2, 19125935), (5, 7650374), (10, 3825187), (17, 2250110), (29, 1319030), (34, 1125055), (58, 659515), (85, 450022), (145, 263806), (170, 225011), (290, 131903), (493, 77590), (986, 38795), (2465, 15518), (4930, 7759)]