8142860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37013}}^1$

素因数の和:37033

約数の個数: 24

約数和(自身を含む): 18655056

約数和(自身を除く): 10512196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 37013, 74026, 148052, 185065, 370130, 407143, 740260, 814286, 1628572, 2035715, 4071430, 8142860]

約数ペア:

[(1, 8142860), (2, 4071430), (4, 2035715), (5, 1628572), (10, 814286), (11, 740260), (20, 407143), (22, 370130), (44, 185065), (55, 148052), (110, 74026), (220, 37013)]