380079710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{8501}}^1$

素因数の和:8788

約数の個数: 32

約数和(自身を含む): 727227072

約数和(自身を除く): 347147362

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 263, 526, 1315, 2630, 4471, 8501, 8942, 17002, 22355, 42505, 44710, 85010, 144517, 289034, 722585, 1445170, 2235763, 4471526, 11178815, 22357630, 38007971, 76015942, 190039855, 380079710]

約数ペア:

[(1, 380079710), (2, 190039855), (5, 76015942), (10, 38007971), (17, 22357630), (34, 11178815), (85, 4471526), (170, 2235763), (263, 1445170), (526, 722585), (1315, 289034), (2630, 144517), (4471, 85010), (8501, 44710), (8942, 42505), (17002, 22355)]