965741030

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{6143}}^1$

素因数の和:6428

約数の個数: 32

約数和(自身を含む): 1769472000

約数和(自身を除く): 803730970

約数列:

[1, 2, 5, 10, 79, 158, 199, 395, 398, 790, 995, 1990, 6143, 12286, 15721, 30715, 31442, 61430, 78605, 157210, 485297, 970594, 1222457, 2426485, 2444914, 4852970, 6112285, 12224570, 96574103, 193148206, 482870515, 965741030]

約数ペア:

[(1, 965741030), (2, 482870515), (5, 193148206), (10, 96574103), (79, 12224570), (158, 6112285), (199, 4852970), (395, 2444914), (398, 2426485), (790, 1222457), (995, 970594), (1990, 485297), (6143, 157210), (12286, 78605), (15721, 61430), (30715, 31442)]