233041720

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{54449}}^1$

素因数の和:54567

約数の個数: 32

約数和(自身を含む): 529254000

約数和(自身を除く): 296212280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 54449, 108898, 217796, 272245, 435592, 544490, 1088980, 2177960, 5826043, 11652086, 23304172, 29130215, 46608344, 58260430, 116520860, 233041720]

約数ペア:

[(1, 233041720), (2, 116520860), (4, 58260430), (5, 46608344), (8, 29130215), (10, 23304172), (20, 11652086), (40, 5826043), (107, 2177960), (214, 1088980), (428, 544490), (535, 435592), (856, 272245), (1070, 217796), (2140, 108898), (4280, 54449)]