77474120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{84211}}^1$

素因数の和:84245

約数の個数: 32

約数和(自身を含む): 181897920

約数和(自身を除く): 104423800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 84211, 168422, 336844, 421055, 673688, 842110, 1684220, 1936853, 3368440, 3873706, 7747412, 9684265, 15494824, 19368530, 38737060, 77474120]

約数ペア:

[(1, 77474120), (2, 38737060), (4, 19368530), (5, 15494824), (8, 9684265), (10, 7747412), (20, 3873706), (23, 3368440), (40, 1936853), (46, 1684220), (92, 842110), (115, 673688), (184, 421055), (230, 336844), (460, 168422), (920, 84211)]