33885640

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1373}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 76421880

約数和(自身を除く): 42536240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 1234, 1373, 2468, 2746, 3085, 4936, 5492, 6170, 6865, 10984, 12340, 13730, 24680, 27460, 54920, 847141, 1694282, 3388564, 4235705, 6777128, 8471410, 16942820, 33885640]

約数ペア:

[(1, 33885640), (2, 16942820), (4, 8471410), (5, 6777128), (8, 4235705), (10, 3388564), (20, 1694282), (40, 847141), (617, 54920), (1234, 27460), (1373, 24680), (2468, 13730), (2746, 12340), (3085, 10984), (4936, 6865), (5492, 6170)]