1377993670040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97151}}^1\times {\mathrm{27277}}^1$

素因数の和:124452

約数の個数: 64

約数和(自身を含む): 3339141442560

約数和(自身を除く): 1961147772520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 27277, 54554, 97151, 109108, 136385, 194302, 218216, 272770, 354601, 388604, 485755, 545540, 709202, 777208, 971510, 1091080, 1262963, 1418404, 1773005, 1943020, 2525926, 2836808, 3546010, 3886040, 5051852, 6314815, 7092020, 10103704, 12629630, 14184040, 25259260, 50518520, 2649987827, 5299975654, 10599951308, 13249939135, 21199902616, 26499878270, 34449841751, 52999756540, 68899683502, 105999513080, 137799367004, 172249208755, 275598734008, 344498417510, 688996835020, 1377993670040]

約数ペア:

[(1, 1377993670040), (2, 688996835020), (4, 344498417510), (5, 275598734008), (8, 172249208755), (10, 137799367004), (13, 105999513080), (20, 68899683502), (26, 52999756540), (40, 34449841751), (52, 26499878270), (65, 21199902616), (104, 13249939135), (130, 10599951308), (260, 5299975654), (520, 2649987827), (27277, 50518520), (54554, 25259260), (97151, 14184040), (109108, 12629630), (136385, 10103704), (194302, 7092020), (218216, 6314815), (272770, 5051852), (354601, 3886040), (388604, 3546010), (485755, 2836808), (545540, 2525926), (709202, 1943020), (777208, 1773005), (971510, 1418404), (1091080, 1262963)]