8045349140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1\times {\mathrm{5021}}^1$

素因数の和:5852

約数の個数: 48

約数和(自身を含む): 17072188560

約数和(自身を除く): 9026839420

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 709, 1130, 1418, 2260, 2836, 3545, 5021, 7090, 10042, 14180, 20084, 25105, 50210, 80117, 100420, 160234, 320468, 400585, 567373, 801170, 1134746, 1602340, 2269492, 2836865, 3559889, 5673730, 7119778, 11347460, 14239556, 17799445, 35598890, 71197780, 402267457, 804534914, 1609069828, 2011337285, 4022674570, 8045349140]

約数ペア:

[(1, 8045349140), (2, 4022674570), (4, 2011337285), (5, 1609069828), (10, 804534914), (20, 402267457), (113, 71197780), (226, 35598890), (452, 17799445), (565, 14239556), (709, 11347460), (1130, 7119778), (1418, 5673730), (2260, 3559889), (2836, 2836865), (3545, 2269492), (5021, 1602340), (7090, 1134746), (10042, 801170), (14180, 567373), (20084, 400585), (25105, 320468), (50210, 160234), (80117, 100420)]