82334840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{294053}}^1$

素因数の和:294071

約数の個数: 32

約数和(自身を含む): 211718880

約数和(自身を除く): 129384040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 294053, 588106, 1176212, 1470265, 2058371, 2352424, 2940530, 4116742, 5881060, 8233484, 10291855, 11762120, 16466968, 20583710, 41167420, 82334840]

約数ペア:

[(1, 82334840), (2, 41167420), (4, 20583710), (5, 16466968), (7, 11762120), (8, 10291855), (10, 8233484), (14, 5881060), (20, 4116742), (28, 2940530), (35, 2352424), (40, 2058371), (56, 1470265), (70, 1176212), (140, 588106), (280, 294053)]