263350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:264

約数の個数: 24

約数和(自身を含む): 513360

約数和(自身を除く): 250010

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 229, 230, 458, 575, 1145, 1150, 2290, 5267, 5725, 10534, 11450, 26335, 52670, 131675, 263350]

約数ペア:

[(1, 263350), (2, 131675), (5, 52670), (10, 26335), (23, 11450), (25, 10534), (46, 5725), (50, 5267), (115, 2290), (229, 1150), (230, 1145), (458, 575)]