15733360

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1019}}^1$

素因数の和:1225

約数の個数: 40

約数和(自身を含む): 36805680

約数和(自身を除く): 21072320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1019, 1544, 1930, 2038, 3088, 3860, 4076, 5095, 7720, 8152, 10190, 15440, 16304, 20380, 40760, 81520, 196667, 393334, 786668, 983335, 1573336, 1966670, 3146672, 3933340, 7866680, 15733360]

約数ペア:

[(1, 15733360), (2, 7866680), (4, 3933340), (5, 3146672), (8, 1966670), (10, 1573336), (16, 983335), (20, 786668), (40, 393334), (80, 196667), (193, 81520), (386, 40760), (772, 20380), (965, 16304), (1019, 15440), (1544, 10190), (1930, 8152), (2038, 7720), (3088, 5095), (3860, 4076)]