133047220

素因数分解:

$2^2\times 5^1\times {\mathrm{1741}}^1\times {\mathrm{3821}}^1$

素因数の和:5571

約数の個数: 24

約数和(自身を含む): 279632808

約数和(自身を除く): 146585588

約数列:

[1, 2, 4, 5, 10, 20, 1741, 3482, 3821, 6964, 7642, 8705, 15284, 17410, 19105, 34820, 38210, 76420, 6652361, 13304722, 26609444, 33261805, 66523610, 133047220]

約数ペア:

[(1, 133047220), (2, 66523610), (4, 33261805), (5, 26609444), (10, 13304722), (20, 6652361), (1741, 76420), (3482, 38210), (3821, 34820), (6964, 19105), (7642, 17410), (8705, 15284)]