84927530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1009}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 161438400

約数和(自身を除く): 76510870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 443, 886, 1009, 2018, 2215, 4430, 5045, 8417, 10090, 16834, 19171, 38342, 42085, 84170, 95855, 191710, 446987, 893974, 2234935, 4469870, 8492753, 16985506, 42463765, 84927530]

約数ペア:

[(1, 84927530), (2, 42463765), (5, 16985506), (10, 8492753), (19, 4469870), (38, 2234935), (95, 893974), (190, 446987), (443, 191710), (886, 95855), (1009, 84170), (2018, 42085), (2215, 38342), (4430, 19171), (5045, 16834), (8417, 10090)]