156953127160

素因数分解:

$2^3\times 5^1\times {\mathrm{719}}^1\times {\mathrm{5457341}}^1$

素因数の和:5458071

約数の個数: 32

約数和(自身を含む): 353635761600

約数和(自身を除く): 196682634440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 719, 1438, 2876, 3595, 5752, 7190, 14380, 28760, 5457341, 10914682, 21829364, 27286705, 43658728, 54573410, 109146820, 218293640, 3923828179, 7847656358, 15695312716, 19619140895, 31390625432, 39238281790, 78476563580, 156953127160]

約数ペア:

[(1, 156953127160), (2, 78476563580), (4, 39238281790), (5, 31390625432), (8, 19619140895), (10, 15695312716), (20, 7847656358), (40, 3923828179), (719, 218293640), (1438, 109146820), (2876, 54573410), (3595, 43658728), (5752, 27286705), (7190, 21829364), (14380, 10914682), (28760, 5457341)]