86118320

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7129}}^1$

素因数の和:7293

約数の個数: 40

約数和(自身を含む): 201579360

約数和(自身を除く): 115461040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 7129, 12080, 14258, 28516, 35645, 57032, 71290, 114064, 142580, 285160, 570320, 1076479, 2152958, 4305916, 5382395, 8611832, 10764790, 17223664, 21529580, 43059160, 86118320]

約数ペア:

[(1, 86118320), (2, 43059160), (4, 21529580), (5, 17223664), (8, 10764790), (10, 8611832), (16, 5382395), (20, 4305916), (40, 2152958), (80, 1076479), (151, 570320), (302, 285160), (604, 142580), (755, 114064), (1208, 71290), (1510, 57032), (2416, 35645), (3020, 28516), (6040, 14258), (7129, 12080)]