80012210

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{15907}}^1$

素因数の和:16417

約数の個数: 16

約数和(自身を含む): 144317376

約数和(自身を除く): 64305166

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 15907, 31814, 79535, 159070, 8001221, 16002442, 40006105, 80012210]

約数ペア:

[(1, 80012210), (2, 40006105), (5, 16002442), (10, 8001221), (503, 159070), (1006, 79535), (2515, 31814), (5030, 15907)]