66134060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2203}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 148108800

約数和(自身を除く): 81974740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 790, 1501, 1580, 2203, 3002, 4406, 6004, 7505, 8812, 11015, 15010, 22030, 30020, 41857, 44060, 83714, 167428, 174037, 209285, 348074, 418570, 696148, 837140, 870185, 1740370, 3306703, 3480740, 6613406, 13226812, 16533515, 33067030, 66134060]

約数ペア:

[(1, 66134060), (2, 33067030), (4, 16533515), (5, 13226812), (10, 6613406), (19, 3480740), (20, 3306703), (38, 1740370), (76, 870185), (79, 837140), (95, 696148), (158, 418570), (190, 348074), (316, 209285), (380, 174037), (395, 167428), (790, 83714), (1501, 44060), (1580, 41857), (2203, 30020), (3002, 22030), (4406, 15010), (6004, 11015), (7505, 8812)]