20141450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{8221}}^1$

素因数の和:8247

約数の個数: 36

約数和(自身を含む): 43584822

約数和(自身を除く): 23443372

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 8221, 16442, 41105, 57547, 82210, 115094, 205525, 287735, 402829, 411050, 575470, 805658, 1438675, 2014145, 2877350, 4028290, 10070725, 20141450]

約数ペア:

[(1, 20141450), (2, 10070725), (5, 4028290), (7, 2877350), (10, 2014145), (14, 1438675), (25, 805658), (35, 575470), (49, 411050), (50, 402829), (70, 287735), (98, 205525), (175, 115094), (245, 82210), (350, 57547), (490, 41105), (1225, 16442), (2450, 8221)]