28582120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{102079}}^1$

素因数の和:102097

約数の個数: 32

約数和(自身を含む): 73497600

約数和(自身を除く): 44915480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 102079, 204158, 408316, 510395, 714553, 816632, 1020790, 1429106, 2041580, 2858212, 3572765, 4083160, 5716424, 7145530, 14291060, 28582120]

約数ペア:

[(1, 28582120), (2, 14291060), (4, 7145530), (5, 5716424), (7, 4083160), (8, 3572765), (10, 2858212), (14, 2041580), (20, 1429106), (28, 1020790), (35, 816632), (40, 714553), (56, 510395), (70, 408316), (140, 204158), (280, 102079)]