22942520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33739}}^1$

素因数の和:33767

約数の個数: 32

約数和(自身を含む): 54658800

約数和(自身を除く): 31716280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 33739, 67478, 134956, 168695, 269912, 337390, 573563, 674780, 1147126, 1349560, 2294252, 2867815, 4588504, 5735630, 11471260, 22942520]

約数ペア:

[(1, 22942520), (2, 11471260), (4, 5735630), (5, 4588504), (8, 2867815), (10, 2294252), (17, 1349560), (20, 1147126), (34, 674780), (40, 573563), (68, 337390), (85, 269912), (136, 168695), (170, 134956), (340, 67478), (680, 33739)]