80895800

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{6037}}^1$

素因数の和:6120

約数の個数: 48

約数和(自身を含む): 190921560

約数和(自身を除く): 110025760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 6037, 6700, 12074, 13400, 24148, 30185, 48296, 60370, 120740, 150925, 241480, 301850, 404479, 603700, 808958, 1207400, 1617916, 2022395, 3235832, 4044790, 8089580, 10111975, 16179160, 20223950, 40447900, 80895800]

約数ペア:

[(1, 80895800), (2, 40447900), (4, 20223950), (5, 16179160), (8, 10111975), (10, 8089580), (20, 4044790), (25, 3235832), (40, 2022395), (50, 1617916), (67, 1207400), (100, 808958), (134, 603700), (200, 404479), (268, 301850), (335, 241480), (536, 150925), (670, 120740), (1340, 60370), (1675, 48296), (2680, 30185), (3350, 24148), (6037, 13400), (6700, 12074)]