70276460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{85703}}^1$

素因数の和:85753

約数の個数: 24

約数和(自身を含む): 151181856

約数和(自身を除く): 80905396

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 85703, 171406, 342812, 428515, 857030, 1714060, 3513823, 7027646, 14055292, 17569115, 35138230, 70276460]

約数ペア:

[(1, 70276460), (2, 35138230), (4, 17569115), (5, 14055292), (10, 7027646), (20, 3513823), (41, 1714060), (82, 857030), (164, 428515), (205, 342812), (410, 171406), (820, 85703)]