1333134520

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{120319}}^1$

素因数の和:120607

約数の個数: 32

約数和(自身を含む): 3010406400

約数和(自身を除く): 1677271880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 5540, 11080, 120319, 240638, 481276, 601595, 962552, 1203190, 2406380, 4812760, 33328363, 66656726, 133313452, 166641815, 266626904, 333283630, 666567260, 1333134520]

約数ペア:

[(1, 1333134520), (2, 666567260), (4, 333283630), (5, 266626904), (8, 166641815), (10, 133313452), (20, 66656726), (40, 33328363), (277, 4812760), (554, 2406380), (1108, 1203190), (1385, 962552), (2216, 601595), (2770, 481276), (5540, 240638), (11080, 120319)]