71140210

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{26251}}^1$

素因数の和:26529

約数の個数: 16

約数和(自身を含む): 128529792

約数和(自身を除く): 57389582

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 26251, 52502, 131255, 262510, 7114021, 14228042, 35570105, 71140210]

約数ペア:

[(1, 71140210), (2, 35570105), (5, 14228042), (10, 7114021), (271, 262510), (542, 131255), (1355, 52502), (2710, 26251)]