817167310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{25229}}^1$

素因数の和:25356

約数の個数: 32

約数和(自身を含む): 1525910400

約数和(自身を除く): 708743090

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 790, 3239, 6478, 16195, 25229, 32390, 50458, 126145, 252290, 1034389, 1993091, 2068778, 3986182, 5171945, 9965455, 10343890, 19930910, 81716731, 163433462, 408583655, 817167310]

約数ペア:

[(1, 817167310), (2, 408583655), (5, 163433462), (10, 81716731), (41, 19930910), (79, 10343890), (82, 9965455), (158, 5171945), (205, 3986182), (395, 2068778), (410, 1993091), (790, 1034389), (3239, 252290), (6478, 126145), (16195, 50458), (25229, 32390)]