82285420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{587753}}^1$

素因数の和:587769

約数の個数: 24

約数和(自身を含む): 197485344

約数和(自身を除く): 115199924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 587753, 1175506, 2351012, 2938765, 4114271, 5877530, 8228542, 11755060, 16457084, 20571355, 41142710, 82285420]

約数ペア:

[(1, 82285420), (2, 41142710), (4, 20571355), (5, 16457084), (7, 11755060), (10, 8228542), (14, 5877530), (20, 4114271), (28, 2938765), (35, 2351012), (70, 1175506), (140, 587753)]