40517210

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{14951}}^1$

素因数の和:15229

約数の個数: 16

約数和(自身を含む): 73204992

約数和(自身を除く): 32687782

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 14951, 29902, 74755, 149510, 4051721, 8103442, 20258605, 40517210]

約数ペア:

[(1, 40517210), (2, 20258605), (5, 8103442), (10, 4051721), (271, 149510), (542, 74755), (1355, 29902), (2710, 14951)]