11117320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16349}}^1$

素因数の和:16377

約数の個数: 32

約数和(自身を含む): 26487000

約数和(自身を除く): 15369680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 16349, 32698, 65396, 81745, 130792, 163490, 277933, 326980, 555866, 653960, 1111732, 1389665, 2223464, 2779330, 5558660, 11117320]

約数ペア:

[(1, 11117320), (2, 5558660), (4, 2779330), (5, 2223464), (8, 1389665), (10, 1111732), (17, 653960), (20, 555866), (34, 326980), (40, 277933), (68, 163490), (85, 130792), (136, 81745), (170, 65396), (340, 32698), (680, 16349)]