12206680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 30132000

約数和(自身を除く): 17925320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 619, 680, 986, 1160, 1238, 1972, 2465, 2476, 3095, 3944, 4930, 4952, 6190, 9860, 10523, 12380, 17951, 19720, 21046, 24760, 35902, 42092, 52615, 71804, 84184, 89755, 105230, 143608, 179510, 210460, 305167, 359020, 420920, 610334, 718040, 1220668, 1525835, 2441336, 3051670, 6103340, 12206680]

約数ペア:

[(1, 12206680), (2, 6103340), (4, 3051670), (5, 2441336), (8, 1525835), (10, 1220668), (17, 718040), (20, 610334), (29, 420920), (34, 359020), (40, 305167), (58, 210460), (68, 179510), (85, 143608), (116, 105230), (136, 89755), (145, 84184), (170, 71804), (232, 52615), (290, 42092), (340, 35902), (493, 24760), (580, 21046), (619, 19720), (680, 17951), (986, 12380), (1160, 10523), (1238, 9860), (1972, 6190), (2465, 4952), (2476, 4930), (3095, 3944)]