236255720

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{34141}}^1$

素因数の和:34325

約数の個数: 32

約数和(自身を含む): 534663720

約数和(自身を除く): 298408000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 34141, 68282, 136564, 170705, 273128, 341410, 682820, 1365640, 5906393, 11812786, 23625572, 29531965, 47251144, 59063930, 118127860, 236255720]

約数ペア:

[(1, 236255720), (2, 118127860), (4, 59063930), (5, 47251144), (8, 29531965), (10, 23625572), (20, 11812786), (40, 5906393), (173, 1365640), (346, 682820), (692, 341410), (865, 273128), (1384, 170705), (1730, 136564), (3460, 68282), (6920, 34141)]