7138360220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4300217}}^1$

素因数の和:4300309

約数の個数: 24

約数和(自身を含む): 15171169104

約数和(自身を除く): 8032808884

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 4300217, 8600434, 17200868, 21501085, 43002170, 86004340, 356918011, 713836022, 1427672044, 1784590055, 3569180110, 7138360220]

約数ペア:

[(1, 7138360220), (2, 3569180110), (4, 1784590055), (5, 1427672044), (10, 713836022), (20, 356918011), (83, 86004340), (166, 43002170), (332, 21501085), (415, 17200868), (830, 8600434), (1660, 4300217)]