22615679540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{67433}}^1$

素因数の和:67892

約数の個数: 48

約数和(自身を含む): 48770966160

約数和(自身を除く): 26155286620

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 409, 410, 818, 820, 1636, 2045, 4090, 8180, 16769, 33538, 67076, 67433, 83845, 134866, 167690, 269732, 335380, 337165, 674330, 1348660, 2764753, 5529506, 11059012, 13823765, 27580097, 27647530, 55160194, 55295060, 110320388, 137900485, 275800970, 551601940, 1130783977, 2261567954, 4523135908, 5653919885, 11307839770, 22615679540]

約数ペア:

[(1, 22615679540), (2, 11307839770), (4, 5653919885), (5, 4523135908), (10, 2261567954), (20, 1130783977), (41, 551601940), (82, 275800970), (164, 137900485), (205, 110320388), (409, 55295060), (410, 55160194), (818, 27647530), (820, 27580097), (1636, 13823765), (2045, 11059012), (4090, 5529506), (8180, 2764753), (16769, 1348660), (33538, 674330), (67076, 337165), (67433, 335380), (83845, 269732), (134866, 167690)]