141153560

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{34939}}^1$

素因数の和:35051

約数の個数: 32

約数和(自身を含む): 320749200

約数和(自身を除く): 179595640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 34939, 69878, 139756, 174695, 279512, 349390, 698780, 1397560, 3528839, 7057678, 14115356, 17644195, 28230712, 35288390, 70576780, 141153560]

約数ペア:

[(1, 141153560), (2, 70576780), (4, 35288390), (5, 28230712), (8, 17644195), (10, 14115356), (20, 7057678), (40, 3528839), (101, 1397560), (202, 698780), (404, 349390), (505, 279512), (808, 174695), (1010, 139756), (2020, 69878), (4040, 34939)]