80942210

素因数分解:

$2^1\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{4013}}^1$

素因数の和:6037

約数の個数: 16

約数和(自身を含む): 145804536

約数和(自身を除く): 64862326

約数列:

[1, 2, 5, 10, 2017, 4013, 4034, 8026, 10085, 20065, 20170, 40130, 8094221, 16188442, 40471105, 80942210]

約数ペア:

[(1, 80942210), (2, 40471105), (5, 16188442), (10, 8094221), (2017, 40130), (4013, 20170), (4034, 20065), (8026, 10085)]