205123790600

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{19351301}}^1$

素因数の和:19351370

約数の個数: 48

約数和(自身を含む): 485911193220

約数和(自身を除く): 280787402620

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 10600, 19351301, 38702602, 77405204, 96756505, 154810408, 193513010, 387026020, 483782525, 774052040, 967565050, 1025618953, 1935130100, 2051237906, 3870260200, 4102475812, 5128094765, 8204951624, 10256189530, 20512379060, 25640473825, 41024758120, 51280947650, 102561895300, 205123790600]

約数ペア:

[(1, 205123790600), (2, 102561895300), (4, 51280947650), (5, 41024758120), (8, 25640473825), (10, 20512379060), (20, 10256189530), (25, 8204951624), (40, 5128094765), (50, 4102475812), (53, 3870260200), (100, 2051237906), (106, 1935130100), (200, 1025618953), (212, 967565050), (265, 774052040), (424, 483782525), (530, 387026020), (1060, 193513010), (1325, 154810408), (2120, 96756505), (2650, 77405204), (5300, 38702602), (10600, 19351301)]