78734060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{171161}}^1$

素因数の和:171193

約数の個数: 24

約数和(自身を含む): 172531296

約数和(自身を除く): 93797236

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 171161, 342322, 684644, 855805, 1711610, 3423220, 3936703, 7873406, 15746812, 19683515, 39367030, 78734060]

約数ペア:

[(1, 78734060), (2, 39367030), (4, 19683515), (5, 15746812), (10, 7873406), (20, 3936703), (23, 3423220), (46, 1711610), (92, 855805), (115, 684644), (230, 342322), (460, 171161)]