22003450

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{1283}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 47764800

約数和(自身を除く): 25761350

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1283, 1715, 2450, 2566, 3430, 6415, 8575, 8981, 12830, 17150, 17962, 32075, 44905, 62867, 64150, 89810, 125734, 224525, 314335, 440069, 449050, 628670, 880138, 1571675, 2200345, 3143350, 4400690, 11001725, 22003450]

約数ペア:

[(1, 22003450), (2, 11001725), (5, 4400690), (7, 3143350), (10, 2200345), (14, 1571675), (25, 880138), (35, 628670), (49, 449050), (50, 440069), (70, 314335), (98, 224525), (175, 125734), (245, 89810), (343, 64150), (350, 62867), (490, 44905), (686, 32075), (1225, 17962), (1283, 17150), (1715, 12830), (2450, 8981), (2566, 8575), (3430, 6415)]