200764040

素因数分解:

$2^3\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{3203}}^1$

素因数の和:4781

約数の個数: 32

約数和(自身を含む): 452148480

約数和(自身を除く): 251384440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1567, 3134, 3203, 6268, 6406, 7835, 12536, 12812, 15670, 16015, 25624, 31340, 32030, 62680, 64060, 128120, 5019101, 10038202, 20076404, 25095505, 40152808, 50191010, 100382020, 200764040]

約数ペア:

[(1, 200764040), (2, 100382020), (4, 50191010), (5, 40152808), (8, 25095505), (10, 20076404), (20, 10038202), (40, 5019101), (1567, 128120), (3134, 64060), (3203, 62680), (6268, 32030), (6406, 31340), (7835, 25624), (12536, 16015), (12812, 15670)]