1542140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 3281040

約数和(自身を除く): 1738900

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 929, 1660, 1858, 3716, 4645, 9290, 18580, 77107, 154214, 308428, 385535, 771070, 1542140]

約数ペア:

[(1, 1542140), (2, 771070), (4, 385535), (5, 308428), (10, 154214), (20, 77107), (83, 18580), (166, 9290), (332, 4645), (415, 3716), (830, 1858), (929, 1660)]