3960487870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1\times {\mathrm{12197}}^1$

素因数の和:13932

約数の個数: 32

約数和(自身を含む): 7509088800

約数和(自身を除く): 3548600930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1709, 3418, 8545, 12197, 17090, 24394, 32471, 60985, 64942, 121970, 162355, 231743, 324710, 463486, 1158715, 2317430, 20844673, 41689346, 104223365, 208446730, 396048787, 792097574, 1980243935, 3960487870]

約数ペア:

[(1, 3960487870), (2, 1980243935), (5, 792097574), (10, 396048787), (19, 208446730), (38, 104223365), (95, 41689346), (190, 20844673), (1709, 2317430), (3418, 1158715), (8545, 463486), (12197, 324710), (17090, 231743), (24394, 162355), (32471, 121970), (60985, 64942)]