72897550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{132541}}^1$

素因数の和:132564

約数の個数: 24

約数和(自身を含む): 147916872

約数和(自身を除く): 75019322

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 132541, 265082, 662705, 1325410, 1457951, 2915902, 3313525, 6627050, 7289755, 14579510, 36448775, 72897550]

約数ペア:

[(1, 72897550), (2, 36448775), (5, 14579510), (10, 7289755), (11, 6627050), (22, 3313525), (25, 2915902), (50, 1457951), (55, 1325410), (110, 662705), (275, 265082), (550, 132541)]