2247168040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{15601}}^1$

素因数の和:15902

約数の個数: 64

約数和(自身を含む): 5465068560

約数和(自身を除く): 3217900520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 277, 520, 554, 1108, 1385, 2216, 2770, 3601, 5540, 7202, 11080, 14404, 15601, 18005, 28808, 31202, 36010, 62404, 72020, 78005, 124808, 144040, 156010, 202813, 312020, 405626, 624040, 811252, 1014065, 1622504, 2028130, 4056260, 4321477, 8112520, 8642954, 17285908, 21607385, 34571816, 43214770, 56179201, 86429540, 112358402, 172859080, 224716804, 280896005, 449433608, 561792010, 1123584020, 2247168040]

約数ペア:

[(1, 2247168040), (2, 1123584020), (4, 561792010), (5, 449433608), (8, 280896005), (10, 224716804), (13, 172859080), (20, 112358402), (26, 86429540), (40, 56179201), (52, 43214770), (65, 34571816), (104, 21607385), (130, 17285908), (260, 8642954), (277, 8112520), (520, 4321477), (554, 4056260), (1108, 2028130), (1385, 1622504), (2216, 1014065), (2770, 811252), (3601, 624040), (5540, 405626), (7202, 312020), (11080, 202813), (14404, 156010), (15601, 144040), (18005, 124808), (28808, 78005), (31202, 72020), (36010, 62404)]