13306160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23761}}^1$

素因数の和:23781

約数の個数: 40

約数和(自身を含む): 35357856

約数和(自身を除く): 22051696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 23761, 47522, 95044, 118805, 166327, 190088, 237610, 332654, 380176, 475220, 665308, 831635, 950440, 1330616, 1663270, 1900880, 2661232, 3326540, 6653080, 13306160]

約数ペア:

[(1, 13306160), (2, 6653080), (4, 3326540), (5, 2661232), (7, 1900880), (8, 1663270), (10, 1330616), (14, 950440), (16, 831635), (20, 665308), (28, 475220), (35, 380176), (40, 332654), (56, 237610), (70, 190088), (80, 166327), (112, 118805), (140, 95044), (280, 47522), (560, 23761)]