42025940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191027}}^1$

素因数の和:191047

約数の個数: 24

約数和(自身を含む): 96278112

約数和(自身を除く): 54252172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 191027, 382054, 764108, 955135, 1910270, 2101297, 3820540, 4202594, 8405188, 10506485, 21012970, 42025940]

約数ペア:

[(1, 42025940), (2, 21012970), (4, 10506485), (5, 8405188), (10, 4202594), (11, 3820540), (20, 2101297), (22, 1910270), (44, 955135), (55, 764108), (110, 382054), (220, 191027)]