141010640

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13879}}^1$

素因数の和:14019

約数の個数: 40

約数和(自身を含む): 330455040

約数和(自身を除く): 189444400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 13879, 27758, 55516, 69395, 111032, 138790, 222064, 277580, 555160, 1110320, 1762633, 3525266, 7050532, 8813165, 14101064, 17626330, 28202128, 35252660, 70505320, 141010640]

約数ペア:

[(1, 141010640), (2, 70505320), (4, 35252660), (5, 28202128), (8, 17626330), (10, 14101064), (16, 8813165), (20, 7050532), (40, 3525266), (80, 1762633), (127, 1110320), (254, 555160), (508, 277580), (635, 222064), (1016, 138790), (1270, 111032), (2032, 69395), (2540, 55516), (5080, 27758), (10160, 13879)]