125965640

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67003}}^1$

素因数の和:67061

約数の個数: 32

約数和(自身を含む): 289457280

約数和(自身を除く): 163491640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 67003, 134006, 268012, 335015, 536024, 670030, 1340060, 2680120, 3149141, 6298282, 12596564, 15745705, 25193128, 31491410, 62982820, 125965640]

約数ペア:

[(1, 125965640), (2, 62982820), (4, 31491410), (5, 25193128), (8, 15745705), (10, 12596564), (20, 6298282), (40, 3149141), (47, 2680120), (94, 1340060), (188, 670030), (235, 536024), (376, 335015), (470, 268012), (940, 134006), (1880, 67003)]