1087366880

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{65981}}^1$

素因数の和:66099

約数の個数: 48

約数和(自身を含む): 2593884384

約数和(自身を除く): 1506517504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 8240, 16480, 65981, 131962, 263924, 329905, 527848, 659810, 1055696, 1319620, 2111392, 2639240, 5278480, 6796043, 10556960, 13592086, 27184172, 33980215, 54368344, 67960430, 108736688, 135920860, 217473376, 271841720, 543683440, 1087366880]

約数ペア:

[(1, 1087366880), (2, 543683440), (4, 271841720), (5, 217473376), (8, 135920860), (10, 108736688), (16, 67960430), (20, 54368344), (32, 33980215), (40, 27184172), (80, 13592086), (103, 10556960), (160, 6796043), (206, 5278480), (412, 2639240), (515, 2111392), (824, 1319620), (1030, 1055696), (1648, 659810), (2060, 527848), (3296, 329905), (4120, 263924), (8240, 131962), (16480, 65981)]