384865160

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{49853}}^1$

素因数の和:50057

約数の個数: 32

約数和(自身を含む): 870450840

約数和(自身を除く): 485585680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 49853, 99706, 199412, 249265, 398824, 498530, 997060, 1994120, 9621629, 19243258, 38486516, 48108145, 76973032, 96216290, 192432580, 384865160]

約数ペア:

[(1, 384865160), (2, 192432580), (4, 96216290), (5, 76973032), (8, 48108145), (10, 38486516), (20, 19243258), (40, 9621629), (193, 1994120), (386, 997060), (772, 498530), (965, 398824), (1544, 249265), (1930, 199412), (3860, 99706), (7720, 49853)]