2400979748080

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{1371863}}^1$

素因数の和:1372174

約数の個数: 80

約数和(自身を含む): 5658576827904

約数和(自身を除く): 3257597079824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 167, 262, 334, 524, 655, 668, 835, 1048, 1310, 1336, 1670, 2096, 2620, 2672, 3340, 5240, 6680, 10480, 13360, 21877, 43754, 87508, 109385, 175016, 218770, 350032, 437540, 875080, 1371863, 1750160, 2743726, 5487452, 6859315, 10974904, 13718630, 21949808, 27437260, 54874520, 109749040, 179714053, 229101121, 359428106, 458202242, 718856212, 898570265, 916404484, 1145505605, 1437712424, 1797140530, 1832808968, 2291011210, 2875424848, 3594281060, 3665617936, 4582022420, 7188562120, 9164044840, 14377124240, 18328089680, 30012246851, 60024493702, 120048987404, 150061234255, 240097974808, 300122468510, 480195949616, 600244937020, 1200489874040, 2400979748080]

約数ペア:

[(1, 2400979748080), (2, 1200489874040), (4, 600244937020), (5, 480195949616), (8, 300122468510), (10, 240097974808), (16, 150061234255), (20, 120048987404), (40, 60024493702), (80, 30012246851), (131, 18328089680), (167, 14377124240), (262, 9164044840), (334, 7188562120), (524, 4582022420), (655, 3665617936), (668, 3594281060), (835, 2875424848), (1048, 2291011210), (1310, 1832808968), (1336, 1797140530), (1670, 1437712424), (2096, 1145505605), (2620, 916404484), (2672, 898570265), (3340, 718856212), (5240, 458202242), (6680, 359428106), (10480, 229101121), (13360, 179714053), (21877, 109749040), (43754, 54874520), (87508, 27437260), (109385, 21949808), (175016, 13718630), (218770, 10974904), (350032, 6859315), (437540, 5487452), (875080, 2743726), (1371863, 1750160)]