5231564

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 10145520

約数和(自身を除く): 4913956

約数列:

[1, 2, 4, 13, 26, 52, 71, 109, 142, 169, 218, 284, 338, 436, 676, 923, 1417, 1846, 2834, 3692, 5668, 7739, 11999, 15478, 18421, 23998, 30956, 36842, 47996, 73684, 100607, 201214, 402428, 1307891, 2615782, 5231564]

約数ペア:

[(1, 5231564), (2, 2615782), (4, 1307891), (13, 402428), (26, 201214), (52, 100607), (71, 73684), (109, 47996), (142, 36842), (169, 30956), (218, 23998), (284, 18421), (338, 15478), (436, 11999), (676, 7739), (923, 5668), (1417, 3692), (1846, 2834)]