2680479190

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1\times {\mathrm{1949}}^1$

素因数の和:3696

約数の個数: 32

約数和(自身を含む): 4888447200

約数和(自身を除く): 2207968010

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 1657, 1949, 3314, 3898, 8285, 9745, 16570, 19490, 137531, 161767, 275062, 323534, 687655, 808835, 1375310, 1617670, 3229493, 6458986, 16147465, 32294930, 268047919, 536095838, 1340239595, 2680479190]

約数ペア:

[(1, 2680479190), (2, 1340239595), (5, 536095838), (10, 268047919), (83, 32294930), (166, 16147465), (415, 6458986), (830, 3229493), (1657, 1617670), (1949, 1375310), (3314, 808835), (3898, 687655), (8285, 323534), (9745, 275062), (16570, 161767), (19490, 137531)]