70564660

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 151259472

約数和(自身を除く): 80694812

約数列:

[1, 2, 4, 5, 10, 20, 101, 181, 193, 202, 362, 386, 404, 505, 724, 772, 905, 965, 1010, 1810, 1930, 2020, 3620, 3860, 18281, 19493, 34933, 36562, 38986, 69866, 73124, 77972, 91405, 97465, 139732, 174665, 182810, 194930, 349330, 365620, 389860, 698660, 3528233, 7056466, 14112932, 17641165, 35282330, 70564660]

約数ペア:

[(1, 70564660), (2, 35282330), (4, 17641165), (5, 14112932), (10, 7056466), (20, 3528233), (101, 698660), (181, 389860), (193, 365620), (202, 349330), (362, 194930), (386, 182810), (404, 174665), (505, 139732), (724, 97465), (772, 91405), (905, 77972), (965, 73124), (1010, 69866), (1810, 38986), (1930, 36562), (2020, 34933), (3620, 19493), (3860, 18281)]