1669734062840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8243}}^1\times {\mathrm{95549}}^1$

素因数の和:103856

約数の個数: 64

約数和(自身を含む): 3828291012000

約数和(自身を除く): 2158556949160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 8243, 16486, 32972, 41215, 65944, 82430, 95549, 164860, 191098, 329720, 382196, 436879, 477745, 764392, 873758, 955490, 1747516, 1910980, 2184395, 3495032, 3821960, 4368790, 5064097, 8737580, 10128194, 17475160, 20256388, 25320485, 40512776, 50640970, 101281940, 202563880, 787610407, 1575220814, 3150441628, 3938052035, 6300883256, 7876104070, 15752208140, 31504416280, 41743351571, 83486703142, 166973406284, 208716757855, 333946812568, 417433515710, 834867031420, 1669734062840]

約数ペア:

[(1, 1669734062840), (2, 834867031420), (4, 417433515710), (5, 333946812568), (8, 208716757855), (10, 166973406284), (20, 83486703142), (40, 41743351571), (53, 31504416280), (106, 15752208140), (212, 7876104070), (265, 6300883256), (424, 3938052035), (530, 3150441628), (1060, 1575220814), (2120, 787610407), (8243, 202563880), (16486, 101281940), (32972, 50640970), (41215, 40512776), (65944, 25320485), (82430, 20256388), (95549, 17475160), (164860, 10128194), (191098, 8737580), (329720, 5064097), (382196, 4368790), (436879, 3821960), (477745, 3495032), (764392, 2184395), (873758, 1910980), (955490, 1747516)]