42037210

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{41621}}^1$

素因数の和:41729

約数の個数: 16

約数和(自身を含む): 76417992

約数和(自身を除く): 34380782

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 41621, 83242, 208105, 416210, 4203721, 8407442, 21018605, 42037210]

約数ペア:

[(1, 42037210), (2, 21018605), (5, 8407442), (10, 4203721), (101, 416210), (202, 208105), (505, 83242), (1010, 41621)]