2968820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1879}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 6316800

約数和(自身を除く): 3347980

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 1879, 3758, 7516, 9395, 18790, 37580, 148441, 296882, 593764, 742205, 1484410, 2968820]

約数ペア:

[(1, 2968820), (2, 1484410), (4, 742205), (5, 593764), (10, 296882), (20, 148441), (79, 37580), (158, 18790), (316, 9395), (395, 7516), (790, 3758), (1580, 1879)]