5405272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 10929600

約数和(自身を除く): 5524328

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 827, 1634, 1654, 3268, 3308, 6536, 6616, 15713, 31426, 35561, 62852, 71122, 125704, 142244, 284488, 675659, 1351318, 2702636, 5405272]

約数ペア:

[(1, 5405272), (2, 2702636), (4, 1351318), (8, 675659), (19, 284488), (38, 142244), (43, 125704), (76, 71122), (86, 62852), (152, 35561), (172, 31426), (344, 15713), (817, 6616), (827, 6536), (1634, 3308), (1654, 3268)]