190205360

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 452637696

約数和(自身を除く): 262432336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 127, 193, 194, 254, 386, 388, 485, 508, 635, 772, 776, 965, 970, 1016, 1270, 1544, 1552, 1930, 1940, 2032, 2540, 3088, 3860, 3880, 5080, 7720, 7760, 10160, 12319, 15440, 18721, 24511, 24638, 37442, 49022, 49276, 61595, 74884, 93605, 98044, 98552, 122555, 123190, 149768, 187210, 196088, 197104, 245110, 246380, 299536, 374420, 392176, 490220, 492760, 748840, 980440, 985520, 1497680, 1960880, 2377567, 4755134, 9510268, 11887835, 19020536, 23775670, 38041072, 47551340, 95102680, 190205360]

約数ペア:

[(1, 190205360), (2, 95102680), (4, 47551340), (5, 38041072), (8, 23775670), (10, 19020536), (16, 11887835), (20, 9510268), (40, 4755134), (80, 2377567), (97, 1960880), (127, 1497680), (193, 985520), (194, 980440), (254, 748840), (386, 492760), (388, 490220), (485, 392176), (508, 374420), (635, 299536), (772, 246380), (776, 245110), (965, 197104), (970, 196088), (1016, 187210), (1270, 149768), (1544, 123190), (1552, 122555), (1930, 98552), (1940, 98044), (2032, 93605), (2540, 74884), (3088, 61595), (3860, 49276), (3880, 49022), (5080, 37442), (7720, 24638), (7760, 24511), (10160, 18721), (12319, 15440)]