9216040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13553}}^1$

素因数の和:13581

約数の個数: 32

約数和(自身を含む): 21957480

約数和(自身を除く): 12741440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 13553, 27106, 54212, 67765, 108424, 135530, 230401, 271060, 460802, 542120, 921604, 1152005, 1843208, 2304010, 4608020, 9216040]

約数ペア:

[(1, 9216040), (2, 4608020), (4, 2304010), (5, 1843208), (8, 1152005), (10, 921604), (17, 542120), (20, 460802), (34, 271060), (40, 230401), (68, 135530), (85, 108424), (136, 67765), (170, 54212), (340, 27106), (680, 13553)]