132537880

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{19841}}^1$

素因数の和:20019

約数の個数: 32

約数和(自身を含む): 300011040

約数和(自身を除く): 167473160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 19841, 39682, 79364, 99205, 158728, 198410, 396820, 793640, 3313447, 6626894, 13253788, 16567235, 26507576, 33134470, 66268940, 132537880]

約数ペア:

[(1, 132537880), (2, 66268940), (4, 33134470), (5, 26507576), (8, 16567235), (10, 13253788), (20, 6626894), (40, 3313447), (167, 793640), (334, 396820), (668, 198410), (835, 158728), (1336, 99205), (1670, 79364), (3340, 39682), (6680, 19841)]