71551848140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1579}}^1\times {\mathrm{22433}}^1$

素因数の和:24122

約数の個数: 48

約数和(自身を含む): 151849464480

約数和(自身を除く): 80297616340

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 1579, 2020, 3158, 6316, 7895, 15790, 22433, 31580, 44866, 89732, 112165, 159479, 224330, 318958, 448660, 637916, 797395, 1594790, 2265733, 3189580, 4531466, 9062932, 11328665, 22657330, 35421707, 45314660, 70843414, 141686828, 177108535, 354217070, 708434140, 3577592407, 7155184814, 14310369628, 17887962035, 35775924070, 71551848140]

約数ペア:

[(1, 71551848140), (2, 35775924070), (4, 17887962035), (5, 14310369628), (10, 7155184814), (20, 3577592407), (101, 708434140), (202, 354217070), (404, 177108535), (505, 141686828), (1010, 70843414), (1579, 45314660), (2020, 35421707), (3158, 22657330), (6316, 11328665), (7895, 9062932), (15790, 4531466), (22433, 3189580), (31580, 2265733), (44866, 1594790), (89732, 797395), (112165, 637916), (159479, 448660), (224330, 318958)]