26735780

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4217}}^1$

素因数の和:4543

約数の個数: 24

約数和(自身を含む): 56335608

約数和(自身を除く): 29599828

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 4217, 6340, 8434, 16868, 21085, 42170, 84340, 1336789, 2673578, 5347156, 6683945, 13367890, 26735780]

約数ペア:

[(1, 26735780), (2, 13367890), (4, 6683945), (5, 5347156), (10, 2673578), (20, 1336789), (317, 84340), (634, 42170), (1268, 21085), (1585, 16868), (3170, 8434), (4217, 6340)]