14268440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20983}}^1$

素因数の和:21011

約数の個数: 32

約数和(自身を含む): 33994080

約数和(自身を除く): 19725640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 20983, 41966, 83932, 104915, 167864, 209830, 356711, 419660, 713422, 839320, 1426844, 1783555, 2853688, 3567110, 7134220, 14268440]

約数ペア:

[(1, 14268440), (2, 7134220), (4, 3567110), (5, 2853688), (8, 1783555), (10, 1426844), (17, 839320), (20, 713422), (34, 419660), (40, 356711), (68, 209830), (85, 167864), (136, 104915), (170, 83932), (340, 41966), (680, 20983)]