36690509540

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1\times {\mathrm{15881}}^1$

素因数の和:17588

約数の個数: 48

約数和(自身を含む): 78188229504

約数和(自身を除く): 41497719964

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 1627, 3254, 6508, 8135, 15881, 16270, 31762, 32540, 63524, 79405, 115517, 158810, 231034, 317620, 462068, 577585, 1127551, 1155170, 2255102, 2310340, 4510204, 5637755, 11275510, 22551020, 25838387, 51676774, 103353548, 129191935, 258383870, 516767740, 1834525477, 3669050954, 7338101908, 9172627385, 18345254770, 36690509540]

約数ペア:

[(1, 36690509540), (2, 18345254770), (4, 9172627385), (5, 7338101908), (10, 3669050954), (20, 1834525477), (71, 516767740), (142, 258383870), (284, 129191935), (355, 103353548), (710, 51676774), (1420, 25838387), (1627, 22551020), (3254, 11275510), (6508, 5637755), (8135, 4510204), (15881, 2310340), (16270, 2255102), (31762, 1155170), (32540, 1127551), (63524, 577585), (79405, 462068), (115517, 317620), (158810, 231034)]