14225020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 31409280

約数和(自身を除く): 17184260

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 409, 470, 740, 818, 940, 1636, 1739, 2045, 3478, 4090, 6956, 8180, 8695, 15133, 17390, 19223, 30266, 34780, 38446, 60532, 75665, 76892, 96115, 151330, 192230, 302660, 384460, 711251, 1422502, 2845004, 3556255, 7112510, 14225020]

約数ペア:

[(1, 14225020), (2, 7112510), (4, 3556255), (5, 2845004), (10, 1422502), (20, 711251), (37, 384460), (47, 302660), (74, 192230), (94, 151330), (148, 96115), (185, 76892), (188, 75665), (235, 60532), (370, 38446), (409, 34780), (470, 30266), (740, 19223), (818, 17390), (940, 15133), (1636, 8695), (1739, 8180), (2045, 6956), (3478, 4090)]