123953350

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 236467008

約数和(自身を除く): 112513658

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 163, 227, 326, 335, 454, 670, 815, 1135, 1630, 1675, 2270, 3350, 4075, 5675, 8150, 10921, 11350, 15209, 21842, 30418, 37001, 54605, 74002, 76045, 109210, 152090, 185005, 273025, 370010, 380225, 546050, 760450, 925025, 1850050, 2479067, 4958134, 12395335, 24790670, 61976675, 123953350]

約数ペア:

[(1, 123953350), (2, 61976675), (5, 24790670), (10, 12395335), (25, 4958134), (50, 2479067), (67, 1850050), (134, 925025), (163, 760450), (227, 546050), (326, 380225), (335, 370010), (454, 273025), (670, 185005), (815, 152090), (1135, 109210), (1630, 76045), (1675, 74002), (2270, 54605), (3350, 37001), (4075, 30418), (5675, 21842), (8150, 15209), (10921, 11350)]