7055980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4969}}^1$

素因数の和:5049

約数の個数: 24

約数和(自身を含む): 15029280

約数和(自身を除く): 7973300

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 4969, 9938, 19876, 24845, 49690, 99380, 352799, 705598, 1411196, 1763995, 3527990, 7055980]

約数ペア:

[(1, 7055980), (2, 3527990), (4, 1763995), (5, 1411196), (10, 705598), (20, 352799), (71, 99380), (142, 49690), (284, 24845), (355, 19876), (710, 9938), (1420, 4969)]