3161376435040

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{142148221}}^1$

素因数の和:142148375

約数の個数: 48

約数和(自身を含む): 7522483908240

約数和(自身を除く): 4361107473200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 11120, 22240, 142148221, 284296442, 568592884, 710741105, 1137185768, 1421482210, 2274371536, 2842964420, 4548743072, 5685928840, 11371857680, 19758602719, 22743715360, 39517205438, 79034410876, 98793013595, 158068821752, 197586027190, 316137643504, 395172054380, 632275287008, 790344108760, 1580688217520, 3161376435040]

約数ペア:

[(1, 3161376435040), (2, 1580688217520), (4, 790344108760), (5, 632275287008), (8, 395172054380), (10, 316137643504), (16, 197586027190), (20, 158068821752), (32, 98793013595), (40, 79034410876), (80, 39517205438), (139, 22743715360), (160, 19758602719), (278, 11371857680), (556, 5685928840), (695, 4548743072), (1112, 2842964420), (1390, 2274371536), (2224, 1421482210), (2780, 1137185768), (4448, 710741105), (5560, 568592884), (11120, 284296442), (22240, 142148221)]