2639450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4799}}^1$

素因数の和:4822

約数の個数: 24

約数和(自身を含む): 5356800

約数和(自身を除く): 2717350

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 4799, 9598, 23995, 47990, 52789, 105578, 119975, 239950, 263945, 527890, 1319725, 2639450]

約数ペア:

[(1, 2639450), (2, 1319725), (5, 527890), (10, 263945), (11, 239950), (22, 119975), (25, 105578), (50, 52789), (55, 47990), (110, 23995), (275, 9598), (550, 4799)]