80947370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{68023}}^1$

素因数の和:68054

約数の個数: 32

約数和(自身を含む): 176318208

約数和(自身を除く): 95370838

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 68023, 136046, 340115, 476161, 680230, 952322, 1156391, 2312782, 2380805, 4761610, 5781955, 8094737, 11563910, 16189474, 40473685, 80947370]

約数ペア:

[(1, 80947370), (2, 40473685), (5, 16189474), (7, 11563910), (10, 8094737), (14, 5781955), (17, 4761610), (34, 2380805), (35, 2312782), (70, 1156391), (85, 952322), (119, 680230), (170, 476161), (238, 340115), (595, 136046), (1190, 68023)]