72529400

素因数分解:

$2^3\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1879}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 169594800

約数和(自身を除く): 97065400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 193, 200, 386, 772, 965, 1544, 1879, 1930, 3758, 3860, 4825, 7516, 7720, 9395, 9650, 15032, 18790, 19300, 37580, 38600, 46975, 75160, 93950, 187900, 362647, 375800, 725294, 1450588, 1813235, 2901176, 3626470, 7252940, 9066175, 14505880, 18132350, 36264700, 72529400]

約数ペア:

[(1, 72529400), (2, 36264700), (4, 18132350), (5, 14505880), (8, 9066175), (10, 7252940), (20, 3626470), (25, 2901176), (40, 1813235), (50, 1450588), (100, 725294), (193, 375800), (200, 362647), (386, 187900), (772, 93950), (965, 75160), (1544, 46975), (1879, 38600), (1930, 37580), (3758, 19300), (3860, 18790), (4825, 15032), (7516, 9650), (7720, 9395)]