1027704160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{917593}}^1$

素因数の和:917615

約数の個数: 48

約数和(自身を含む): 2774804256

約数和(自身を除く): 1747100096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 917593, 1835186, 3670372, 4587965, 6423151, 7340744, 9175930, 12846302, 14681488, 18351860, 25692604, 29362976, 32115755, 36703720, 51385208, 64231510, 73407440, 102770416, 128463020, 146814880, 205540832, 256926040, 513852080, 1027704160]

約数ペア:

[(1, 1027704160), (2, 513852080), (4, 256926040), (5, 205540832), (7, 146814880), (8, 128463020), (10, 102770416), (14, 73407440), (16, 64231510), (20, 51385208), (28, 36703720), (32, 32115755), (35, 29362976), (40, 25692604), (56, 18351860), (70, 14681488), (80, 12846302), (112, 9175930), (140, 7340744), (160, 6423151), (224, 4587965), (280, 3670372), (560, 1835186), (1120, 917593)]