42167180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191669}}^1$

素因数の和:191689

約数の個数: 24

約数和(自身を含む): 96601680

約数和(自身を除く): 54434500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 191669, 383338, 766676, 958345, 1916690, 2108359, 3833380, 4216718, 8433436, 10541795, 21083590, 42167180]

約数ペア:

[(1, 42167180), (2, 21083590), (4, 10541795), (5, 8433436), (10, 4216718), (11, 3833380), (20, 2108359), (22, 1916690), (44, 958345), (55, 766676), (110, 383338), (220, 191669)]