2050873360

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{68729}}^1$

素因数の和:69115

約数の個数: 40

約数和(自身を含む): 4781133720

約数和(自身を除く): 2730260360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2984, 3730, 5968, 7460, 14920, 29840, 68729, 137458, 274916, 343645, 549832, 687290, 1099664, 1374580, 2749160, 5498320, 25635917, 51271834, 102543668, 128179585, 205087336, 256359170, 410174672, 512718340, 1025436680, 2050873360]

約数ペア:

[(1, 2050873360), (2, 1025436680), (4, 512718340), (5, 410174672), (8, 256359170), (10, 205087336), (16, 128179585), (20, 102543668), (40, 51271834), (80, 25635917), (373, 5498320), (746, 2749160), (1492, 1374580), (1865, 1099664), (2984, 687290), (3730, 549832), (5968, 343645), (7460, 274916), (14920, 137458), (29840, 68729)]